diff --git a/packages/components/package-lock.json b/packages/components/package-lock.json
index 8ef7bc3fe5..b26d577517 100644
--- a/packages/components/package-lock.json
+++ b/packages/components/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@labkey/components",
-  "version": "7.42.2",
+  "version": "7.42.3-lineageStatusFilter.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@labkey/components",
-      "version": "7.42.2",
+      "version": "7.42.3-lineageStatusFilter.4",
       "license": "SEE LICENSE IN LICENSE.txt",
       "dependencies": {
         "@hello-pangea/dnd": "18.0.1",
diff --git a/packages/components/package.json b/packages/components/package.json
index 6d1c0f35a0..3cb32729ae 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@labkey/components",
-  "version": "7.42.2",
+  "version": "7.42.3-lineageStatusFilter.4",
   "description": "Components, models, actions, and utility functions for LabKey applications and pages",
   "sideEffects": false,
   "files": [
diff --git a/packages/components/releaseNotes/components.md b/packages/components/releaseNotes/components.md
index e8562f1d56..1f405556c1 100644
--- a/packages/components/releaseNotes/components.md
+++ b/packages/components/releaseNotes/components.md
@@ -1,6 +1,13 @@
 # @labkey/components
 Components, models, actions, and utility functions for LabKey applications and pages
 
+### version TBD
+*Released*: TBD
+- Support for filtering the sample lineage graph by sample status
+   - Add metric constant
+   - Add `sampleStatus` field to `LineageNode`
+   - Add `rowId` field to `SampleStatus` model
+
 ### version 7.42.2
 *Released*: 22 June 2026
 - Styling update for user comment on large storage modal
diff --git a/packages/components/src/index.ts b/packages/components/src/index.ts
index 40ce92de9d..f3fe8ea07e 100644
--- a/packages/components/src/index.ts
+++ b/packages/components/src/index.ts
@@ -395,6 +395,7 @@ import {
     getSampleStatus,
     getSampleStatusColor,
     getSampleStatusContainerFilter,
+    getSampleStatusFromSampleRow,
     getSampleStatusType,
     isAllSamplesSchema,
     isSampleOperationPermitted,
@@ -422,7 +423,7 @@ import {
     TestLineageAPIWrapper,
 } from './internal/components/lineage/actions';
 import { withLineage } from './internal/components/lineage/withLineage';
-import { DEFAULT_LINEAGE_DISTANCE } from './internal/components/lineage/constants';
+import { DEFAULT_LINEAGE_DISTANCE, LINEAGE_GRAPH_FILTER_METRIC} from './internal/components/lineage/constants';
 import {
     LINEAGE_DIRECTIONS,
     LINEAGE_GROUPING_GENERATIONS,
@@ -527,6 +528,7 @@ import {
     EntityCreationType,
     INDEPENDENT_SAMPLE_CREATION,
     POOLED_SAMPLE_CREATION,
+    SampleState,
     SampleStateType,
 } from './internal/components/samples/models';
 import { DEFAULT_ALIQUOT_NAMING_PATTERN, SampleTypeModel } from './internal/components/domainproperties/samples/models';
@@ -1407,6 +1409,7 @@ export {
     getSampleStatus,
     getSampleStatusColor,
     getSampleStatusContainerFilter,
+    getSampleStatusFromSampleRow,
     getSampleStatusType,
     getSamplesTestAPIWrapper,
     getSampleTypeDetails,
@@ -1513,6 +1516,7 @@ export {
     LabelHelpTip,
     LabelOverlay,
     LINEAGE_DIRECTIONS,
+    LINEAGE_GRAPH_FILTER_METRIC,
     LINEAGE_GROUPING_GENERATIONS,
     LineageDepthLimitMessage,
     LineageFilter,
@@ -1657,6 +1661,7 @@ export {
     SampleParentDataType,
     SamplePropertyDataType,
     SamplesEditButtonSections,
+    SampleState,
     SampleStateType,
     SampleStatusLegend,
     SampleStatusRenderer,
diff --git a/packages/components/src/internal/components/lineage/constants.tsx b/packages/components/src/internal/components/lineage/constants.tsx
index 90a5fdf559..1742f70ffe 100644
--- a/packages/components/src/internal/components/lineage/constants.tsx
+++ b/packages/components/src/internal/components/lineage/constants.tsx
@@ -17,7 +17,7 @@ import {
     LineageURLResolvers,
 } from './types';
 import { SAMPLE_STATE_COLOR_COLUMN_NAME, SAMPLE_STATE_TYPE_COLUMN_NAME } from '../samples/constants';
-
+export const LINEAGE_GRAPH_FILTER_METRIC = "LineageGraphFilter";
 // Default depth to fetch with the lineage API
 export const DEFAULT_LINEAGE_DISTANCE = 5;
 export const DEFAULT_LINEAGE_DIRECTION = LINEAGE_DIRECTIONS.Children;
diff --git a/packages/components/src/internal/components/lineage/models.test.ts b/packages/components/src/internal/components/lineage/models.test.ts
index 81d4f4e08d..adc0cc7f75 100644
--- a/packages/components/src/internal/components/lineage/models.test.ts
+++ b/packages/components/src/internal/components/lineage/models.test.ts
@@ -2,9 +2,9 @@
  * Copyright (c) 2020-2026 LabKey Corporation. All rights reserved. No portion of this work may be reproduced
  * in any form or by any electronic or mechanical means without written permission from LabKey Corporation.
  */
-import { applyLineageOptions, generateNodesAndEdges, LineageIO, LineageNode, LineageResult } from './models';
+import { applyLineageOptions, generateNodesAndEdges, Lineage, LineageIO, LineageNode, LineageResult } from './models';
 import { DEFAULT_LINEAGE_OPTIONS } from './constants';
-import { LineageFilter } from './types';
+import { LineageFilter, LineageOptions } from './types';
 
 describe('lineage model', () => {
     describe('applyLineageOptions', () => {
@@ -33,6 +33,7 @@ describe('lineage model', () => {
     describe('LineageIO.applyConfig', () => {
         const lineageObj = {
             container: 'container',
+            containerPath: '/container',
             created: '2022-01-20',
             createdBy: 'me',
             modified: '2022-01-21',
@@ -235,13 +236,13 @@ describe('lineage model', () => {
             const parentLsid = 'parent-lsid';
 
             const childNode = LineageNode.create(childLsid, {
-                parents: [{ lsid: parentLsid, name: '&4[0' }],
-                name: '&4[0_1001'
+                parents: [{ lsid: parentLsid }],
+                name: '&4[0_1001',
             });
 
             const parentNode = LineageNode.create(parentLsid, {
-                children: [{ lsid: childLsid, name: '&4[0_1001' }],
-                name: '&4[0'
+                children: [{ lsid: childLsid }],
+                name: '&4[0',
             });
 
             const result = LineageResult.create({
@@ -262,5 +263,87 @@ describe('lineage model', () => {
             expect(nodes[childNode.lsid].level).toEqual(0);
             expect(nodes[childNode.lsid].label).toEqual('＆4[0_1001');
         });
+
+        it('GH Issue #1256: Lineage graph can become disconnected with single aliquot and multiple derivatives', () => {
+            // Parent sample with 2 derived samples and 1 aliquot including derivation runs
+            const result = LineageResult.create({
+                nodes: {
+                    'aliquot-lsid': {
+                        cpasType: 'sample-type-lsid',
+                        materialLineageType: 'Aliquot',
+                        type: 'Sample',
+                        lsid: 'aliquot-lsid',
+                        name: 'Aliquot-1',
+                        expType: 'Material',
+                        parents: [{ lsid: 'aliquot-run-lsid' }],
+                    },
+                    'aliquot-run-lsid': {
+                        cpasType: 'urn:lsid:labkey.org:Protocol:SampleAliquotProtocol',
+                        type: 'Run',
+                        lsid: 'aliquot-run-lsid',
+                        children: [{ lsid: 'aliquot-lsid' }],
+                        name: 'Create aliquot from Parent-1',
+                        expType: 'ExperimentRun',
+                        parents: [{ lsid: 'parent-lsid' }],
+                    },
+                    'derived-one-lsid': {
+                        cpasType: 'sample-type-lsid',
+                        materialLineageType: 'Derivative',
+                        type: 'Sample',
+                        lsid: 'derived-one-lsid',
+                        name: 'Derived-1',
+                        expType: 'Material',
+                        parents: [{ lsid: 'derivation-run-lsid' }],
+                    },
+                    'derived-two-lsid': {
+                        cpasType: 'sample-type-lsid',
+                        materialLineageType: 'Derivative',
+                        type: 'Sample',
+                        lsid: 'derived-two-lsid',
+                        name: 'Derived-2',
+                        expType: 'Material',
+                        parents: [{ lsid: 'derivation-run-lsid' }],
+                    },
+                    'derivation-run-lsid': {
+                        cpasType: 'urn:lsid:labkey.org:Protocol:SampleDerivationProtocol',
+                        type: 'Run',
+                        lsid: 'derivation-run-lsid',
+                        children: [{ lsid: 'derived-two-lsid' }, { lsid: 'derived-one-lsid' }],
+                        name: 'Derive 2 samples from Parent-1',
+                        expType: 'ExperimentRun',
+                        parents: [{ lsid: 'parent-lsid' }],
+                    },
+                    'parent-lsid': {
+                        cpasType: 'sample-type-lsid',
+                        materialLineageType: 'RootMaterial',
+                        type: 'Sample',
+                        lsid: 'parent-lsid',
+                        children: [{ lsid: 'aliquot-run-lsid' }, { lsid: 'derivation-run-lsid' }],
+                        name: 'Parent-1',
+                        expType: 'Material',
+                    },
+                },
+                seed: 'parent-lsid',
+            });
+
+            const options: LineageOptions = {
+                filters: [new LineageFilter('type', ['Sample'])],
+            };
+
+            const lineage = new Lineage({ result });
+            const nodesAndEdges = generateNodesAndEdges(lineage.filterResult(options), options);
+
+            // Runs have been filtered out
+            const expectedNodes = new Set(['aliquot-lsid', 'derived-one-lsid', 'derived-two-lsid', 'parent-lsid']);
+            expect(new Set(Object.keys(nodesAndEdges.nodes))).toEqual(expectedNodes);
+
+            // Previously, this would have only two edges where the edge between the parent and aliquot was missing
+            const expectedEdges = new Set([
+                'parent-lsid||aliquot-lsid',
+                'parent-lsid||derived-one-lsid',
+                'parent-lsid||derived-two-lsid',
+            ]);
+            expect(new Set(Object.keys(nodesAndEdges.edges))).toEqual(expectedEdges);
+        });
     });
 });
diff --git a/packages/components/src/internal/components/lineage/models.ts b/packages/components/src/internal/components/lineage/models.ts
index 7abe9cf0e6..5295c2c06f 100644
--- a/packages/components/src/internal/components/lineage/models.ts
+++ b/packages/components/src/internal/components/lineage/models.ts
@@ -291,6 +291,7 @@ export class LineageNode
         steps: undefined,
         type: undefined,
         materialLineageType: undefined,
+        sampleStatus: undefined,
         url: undefined,
 
         // computed properties
@@ -332,6 +333,7 @@ export class LineageNode
     declare steps: List<LineageRunStep>;
     declare type: string;
     declare materialLineageType: string;
+    declare sampleStatus: number;
     declare url: string;
 
     // computed properties
@@ -400,11 +402,11 @@ export class LineageResult extends ImmutableRecord({
         });
     }
 
-    filterIn(field: string, value: string | string[] | undefined): LineageResult {
+    filterIn(field: string, value: string | string[] | number[] | number | undefined): LineageResult {
         return LineageResult._filter(this, field, value, true);
     }
 
-    filterOut(field: string, value: string | string[] | undefined): LineageResult {
+    filterOut(field: string, value: string | string[] | number[] | number | undefined): LineageResult {
         return LineageResult._filter(this, field, value, false);
     }
 
@@ -418,7 +420,7 @@ export class LineageResult extends ImmutableRecord({
     private static _filter(
         result: LineageResult,
         field: string,
-        value: string | string[] | undefined,
+        value: number | number[] | string | string[] | undefined,
         filterIn: boolean
     ): LineageResult {
         if (field === undefined) throw new Error('field must not be undefined');
@@ -457,15 +459,15 @@ export class LineageResult extends ImmutableRecord({
 
     /**
      * When 'filterIn' is true, returns true if the node[field] is equal to the value or any of the array item values.
-     * When value is undefined, it is treated as a wildcard -- any value is allowed as long as the
+     * When value is undefined, it is treated as a wildcard -- any value is allowed as long as the field exists
      *
      * When 'filterIn' is false, returns true if the node[field] is not equal to the value or any of the array item values.
-     * When value is undefined, the node must not have contain a value for the field.
+     * When value is undefined, the node must not contain a value for the field.
      */
     private static _matches(
         node: LineageNode,
         field: string,
-        value: string | string[] | undefined,
+        value: number | number[] | string | string[] | undefined,
         filterIn: boolean
     ): boolean {
         if (filterIn) {
@@ -473,6 +475,7 @@ export class LineageResult extends ImmutableRecord({
                 // true if the field exists on node
                 return node.has(field);
             } else if (Array.isArray(value)) {
+                // @ts-expect-error number or string possible
                 return value.indexOf(node[field]) > -1;
             } else {
                 return node[field] === value;
@@ -482,6 +485,7 @@ export class LineageResult extends ImmutableRecord({
                 // true if the field does not exist on node
                 return !node.has(field);
             } else if (Array.isArray(value)) {
+                // @ts-expect-error number or string possible
                 return value.indexOf(node[field]) === -1;
             } else {
                 return node[field] !== value;
@@ -1137,6 +1141,9 @@ function applyCombineSize(
         combinedLineageNodes.push(
             combineNodes(lsid, aliquotEdges, nodes, options, dir, visEdges, visNodes, nodesInCombinedNode, depth)
         );
+    } else {
+        // GH Issue #1256
+        addEdges(lsid, null, visEdges, List(aliquotEdges), nodesInCombinedNode, dir);
     }
 
     if (nonAliquotEdges.length >= options.grouping.combineSize) {
diff --git a/packages/components/src/internal/components/lineage/types.ts b/packages/components/src/internal/components/lineage/types.ts
index 58fc4edf19..9171e154a6 100644
--- a/packages/components/src/internal/components/lineage/types.ts
+++ b/packages/components/src/internal/components/lineage/types.ts
@@ -42,9 +42,9 @@ export interface LineageGroupingOptions {
 
 export class LineageFilter {
     field: string;
-    value: string[];
+    value: number[] | string[];
 
-    constructor(field: string, value: string[]) {
+    constructor(field: string, value: number[] | string[]) {
         this.field = field;
         this.value = value;
     }
diff --git a/packages/components/src/internal/components/samples/models.ts b/packages/components/src/internal/components/samples/models.ts
index 49920e67d8..06db383707 100644
--- a/packages/components/src/internal/components/samples/models.ts
+++ b/packages/components/src/internal/components/samples/models.ts
@@ -86,6 +86,7 @@ export interface SampleStatus {
     color: string;
     description?: string;
     label: string;
+    rowId?: number;
     statusType: SampleStateType;
 }
 
@@ -136,6 +137,7 @@ export class SampleState {
             description: this.description,
             label: this.label,
             color: this.color,
+            rowId: this.rowId ?? undefined,
             statusType: SampleStateType[this.stateType],
         };
     }
diff --git a/packages/components/src/internal/components/samples/utils.test.ts b/packages/components/src/internal/components/samples/utils.test.ts
index 3c6cb7a628..5f4d56cb8f 100644
--- a/packages/components/src/internal/components/samples/utils.test.ts
+++ b/packages/components/src/internal/components/samples/utils.test.ts
@@ -28,6 +28,7 @@ import {
     getOperationNotPermittedMessage,
     getSampleStatus,
     getSampleStatusColor,
+    getSampleStatusFromSampleRow,
     getSampleStatusLockedMessage,
     getSampleStatusType,
     isSampleOperationPermitted,
@@ -330,23 +331,59 @@ describe('isSamplesSchema', () => {
     });
 });
 
-describe('getSampleStatus', () => {
-    test('getSampleStatusType', () => {
+describe('getSampleStatusType', () => {
+    test('no data', () => {
+        expect(getSampleStatusType(undefined)).toBeUndefined();
         expect(getSampleStatusType({})).toBeUndefined();
+    });
+
+    test('sample row', () => {
         expect(getSampleStatusType({ 'SampleState/StatusType': { value: undefined } })).toBeUndefined();
         expect(getSampleStatusType({ 'SampleState/StatusType': { value: 'Available' } })).toBe('Available');
+    });
+
+    test('sample lookup', () => {
         expect(getSampleStatusType({ 'SampleID/SampleState/StatusType': { value: undefined } })).toBeUndefined();
         expect(getSampleStatusType({ 'SampleID/SampleState/StatusType': { value: 'Consumed' } })).toBe('Consumed');
+    });
+
+    test('status row', () => {
         expect(getSampleStatusType({ StatusType: { value: undefined } })).toBeUndefined();
         expect(getSampleStatusType({ StatusType: { value: 'Locked' } })).toBe('Locked');
     });
+});
+
+describe('getSampleStatusFromSampleRow', () => {
+    test('label', () => {
+        expect(getSampleStatusFromSampleRow({}).label).toBeUndefined();
+        expect(getSampleStatusFromSampleRow({ SampleState: { displayValue: undefined } }).label).toBeUndefined();
+        expect(getSampleStatusFromSampleRow({ SampleState: { displayValue: 'Label1' } }).label).toBe('Label1');
+        expect(
+            getSampleStatusFromSampleRow({ 'SampleID/SampleState': { displayValue: undefined } }).label
+        ).toBeUndefined();
+        expect(getSampleStatusFromSampleRow({ 'SampleID/SampleState': { displayValue: 'Label2' } }).label).toBe(
+            'Label2'
+        );
+    });
 
+    test('description', () => {
+        expect(getSampleStatusFromSampleRow({}).description).toBeUndefined();
+        expect(
+            getSampleStatusFromSampleRow({ 'SampleState/Description': { value: undefined } }).description
+        ).toBeUndefined();
+        expect(getSampleStatusFromSampleRow({ 'SampleState/Description': { value: 'Desc1' } }).description).toBe('Desc1');
+        expect(
+            getSampleStatusFromSampleRow({ 'SampleID/SampleState/Description': { value: undefined } }).description
+        ).toBeUndefined();
+        expect(
+            getSampleStatusFromSampleRow({ 'SampleID/SampleState/Description': { value: 'Desc2' } }).description
+        ).toBe('Desc2');
+    });
+});
+
+describe('getSampleStatus', () => {
     test('label', () => {
         expect(getSampleStatus({}).label).toBeUndefined();
-        expect(getSampleStatus({ SampleState: { displayValue: undefined } }).label).toBeUndefined();
-        expect(getSampleStatus({ SampleState: { displayValue: 'Label1' } }).label).toBe('Label1');
-        expect(getSampleStatus({ 'SampleID/SampleState': { displayValue: undefined } }).label).toBeUndefined();
-        expect(getSampleStatus({ 'SampleID/SampleState': { displayValue: 'Label2' } }).label).toBe('Label2');
         expect(getSampleStatus({ Label: { displayValue: undefined } }).label).toBeUndefined();
         expect(getSampleStatus({ Label: { displayValue: 'Label3' } }).label).toBeUndefined();
         expect(getSampleStatus({ Label: { value: 'Label3' } }).label).toBe('Label3');
@@ -354,12 +391,6 @@ describe('getSampleStatus', () => {
 
     test('description', () => {
         expect(getSampleStatus({}).description).toBeUndefined();
-        expect(getSampleStatus({ 'SampleState/Description': { value: undefined } }).description).toBeUndefined();
-        expect(getSampleStatus({ 'SampleState/Description': { value: 'Desc1' } }).description).toBe('Desc1');
-        expect(
-            getSampleStatus({ 'SampleID/SampleState/Description': { value: undefined } }).description
-        ).toBeUndefined();
-        expect(getSampleStatus({ 'SampleID/SampleState/Description': { value: 'Desc2' } }).description).toBe('Desc2');
         expect(getSampleStatus({ Description: { value: undefined } }).description).toBeUndefined();
         expect(getSampleStatus({ Description: { value: 'Desc3' } }).description).toBe('Desc3');
     });
diff --git a/packages/components/src/internal/components/samples/utils.tsx b/packages/components/src/internal/components/samples/utils.tsx
index 8a76c36e56..04e7811526 100644
--- a/packages/components/src/internal/components/samples/utils.tsx
+++ b/packages/components/src/internal/components/samples/utils.tsx
@@ -88,18 +88,19 @@ export function getSampleStatusColor(color: string, stateType: SampleStateType |
     }
 }
 
-export function getSampleStatus(row: any): SampleStatus {
+export function getSampleStatusFromSampleRow(row: any): SampleStatus {
     let label;
+    let rowId;
     // Issue 45269. If the state columns are present, don't look at a column named 'Label'
     let field = caseInsensitive(row, SAMPLE_STATE_COLUMN_NAME);
     if (field) {
+        rowId = field.value;
         label = field.displayValue;
     } else {
         field = caseInsensitive(row, 'SampleID/' + SAMPLE_STATE_COLUMN_NAME);
         if (field) {
+            rowId = field.value;
             label = field.displayValue;
-        } else {
-            label = caseInsensitive(row, 'Label')?.value;
         }
     }
     let color;
@@ -110,8 +111,6 @@ export function getSampleStatus(row: any): SampleStatus {
         col = caseInsensitive(row, 'SampleID/' + SAMPLE_STATE_COLOR_COLUMN_NAME);
         if (col) {
             color = col.value;
-        } else {
-            color = caseInsensitive(row, 'Color')?.value;
         }
     }
     let description;
@@ -122,18 +121,27 @@ export function getSampleStatus(row: any): SampleStatus {
         col = caseInsensitive(row, 'SampleID/' + SAMPLE_STATE_DESCRIPTION_COLUMN_NAME);
         if (col) {
             description = col.value;
-        } else {
-            description = caseInsensitive(row, 'Description')?.value;
         }
     }
     return {
         label,
+        rowId,
         statusType: getSampleStatusType(row),
         color,
         description,
     };
 }
 
+export function getSampleStatus(row: any): SampleStatus {
+    return {
+        label: caseInsensitive(row, 'Label')?.value,
+        rowId: caseInsensitive(row, 'RowId')?.value,
+        statusType: getSampleStatusType(row),
+        color: caseInsensitive(row, 'Color')?.value,
+        description: caseInsensitive(row, 'Description')?.value,
+    };
+}
+
 export function getFilterForSampleOperation(
     operation: SampleOperation,
     allowed = true,
diff --git a/packages/components/src/internal/renderers/SampleStatusRenderer.tsx b/packages/components/src/internal/renderers/SampleStatusRenderer.tsx
index 9ad3716263..24b540d969 100644
--- a/packages/components/src/internal/renderers/SampleStatusRenderer.tsx
+++ b/packages/components/src/internal/renderers/SampleStatusRenderer.tsx
@@ -5,7 +5,7 @@
 import React from 'react';
 import { Map } from 'immutable';
 import { SampleStatusTag } from '../components/samples/SampleStatusTag';
-import { getSampleStatus } from '../components/samples/utils';
+import { getSampleStatusFromSampleRow } from '../components/samples/utils';
 
 interface SampleStatusProps {
     row: Map<any, any>;
@@ -14,6 +14,6 @@ interface SampleStatusProps {
 export class SampleStatusRenderer extends React.PureComponent<SampleStatusProps, any> {
     render() {
         const { row } = this.props;
-        return <SampleStatusTag status={getSampleStatus(row.toJS())}/>
+        return <SampleStatusTag status={getSampleStatusFromSampleRow(row.toJS())}/>
     }
 }
diff --git a/packages/components/src/theme/lineage.scss b/packages/components/src/theme/lineage.scss
index 1ee6de497c..9be407a473 100644
--- a/packages/components/src/theme/lineage.scss
+++ b/packages/components/src/theme/lineage.scss
@@ -220,3 +220,13 @@
     margin-left: 0;
     padding-left: 0;
 }
+
+.lineage-filter__dot {
+    height: 10px;
+    width: 10px;
+    border-radius: 50%;
+    background-color: $badge-color;
+    border: 1px solid $white;
+    display: inline-block;
+    margin-top: 6px;
+}