YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Isabella de Mortimer 1246–1292 – Genealogical Records

Birth Date: 14 Sep 1246

Birth Location: Wigmore, Herefordshire, England

Death Date: 1 Apr 1292

Death Location: Arundel, Sussex, , England

Father: Roger Mortimer

Mother: Maud Braose

Spouse(s): John, FitzAlan, Robert Hastang

Children(s): Richard, FitzAlan, Maud FitzAlan, Matilda FitzAlan, Amy FitzAlan, Joan FitzAlan, Eleanor FitzAlan, John Chebsey", John Fitzalan, John FitzAlan, Sir Lord

Isabella de Mortimer was born in 1246 in Wigmore, Herefordshire, England, the child of Roger Iii Baron Of Wigmore Mortimer And Maud De Braose. Isabella de Mortimer married John 7Th Earl Of Arundel Fitzalan, Ralph D Arderne, Robert De Hastang, and had children including Amy Fitzalan, Eleanor Fitzalan, Joan Fitzalan, John Arundel Fitzalan, John De Hastang Sir Knight Lord Chebsey, John Fitzalan, Matilda Fitzalan, Maud Fitzalan, Richard 8Th Earl Of Arundel Fitzalan, Sir Knight Richard Fitzalan Arundel Lord. Isabella de Mortimer passed away in 1292 in Arundel, Sussex, , England.

Find more search results for Isabella Mortimer
IM

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
B
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • Isabella de Mortimer was born in 1246 in Wigmore, Herefordshire, England, the child of Roger Iii Baron Of Wigmore Mortimer And Maud De Braose.
  • Isabella de Mortimer married John 7Th Earl Of Arundel Fitzalan, Ralph D Arderne, Robert De Hastang, and had children including Amy Fitzalan, Eleanor Fitzalan, Joan Fitzalan, John Arundel Fitzalan, John De Hastang Sir Knight Lord Chebsey, John Fitzalan, Matilda Fitzalan, Maud Fitzalan, Richard 8Th Earl Of Arundel Fitzalan, Sir Knight Richard Fitzalan Arundel Lord.
  • Isabella de Mortimer passed away in 1292 in Arundel, Sussex, , England.

Immediate Family

Parents

Roger Mortimer
1221–1282
Birth Location: Cwmaron Castle, Radnorshire, Wales
RM
Maud Braose
1226–1301
Birth Location: Gower, Glamorganshire, Wales
MB

Spouses(s)

John, FitzAlan
1246–1272
Birth Location: Arundel, Sussex, , England
JF
Robert Hastang
1247–1304
Birth Location: Chebsey, Stone, Staffordshire, England
RH

Children(s)

Richard, FitzAlan
1267–1302
Birth Location: Arundel, Sussex, England
RF
Maud FitzAlan
1263–1298
Birth Location: Arundel, Sussex, England
MF
Matilda FitzAlan
1269–
Birth Location: Sussex, England
MF
Amy FitzAlan
1273–
Birth Location: Arundel, Sussex, , England
AF
Joan FitzAlan
1260–1300
Birth Location: Winchester, Hampshire, , England
JF
Eleanor FitzAlan
1277–1328
Birth Location: Arundel, Sussex, , England
EF
John Chebsey"
1270–1332
Birth Location: Chebsey, Stone, Staffordshire, England
JC
John Fitzalan
1260–1300
Birth Location: Winchester, Hampshire, England
JF
John FitzAlan
1246–1272
Birth Location: Aurendel, Sussex, England
JF
Sir Lord
1267–1302
Birth Location: Arundel, Sussex, England
SL

Isabella Mortimer's Ancestors

Self
Isabella Mortimer
1246–1292
Birth Place: Wigmore, Herefordshire, England
Parents
Roger III "Baron of Wigmore" Mortimer
1221–1282
Cwmaron Castle, Radnorshire, Wales
Maud (de) Braose
1226–1301
Gower, Glamorganshire, Wales
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Isabella Mortimer's Descendants

1.
IM
Isabella (de) Mortimer (14 Sep 1246–1 Apr 1292) m. John, (7th Earl of Arundel) FitzAlan (14 Sep 1246–18 Mar 1272) m. Robert (de) Hastang (abt 1247–Bef 29 Sep 1304)
  1. 1. Richard, (8th Earl of Arundel) FitzAlan 1267–1302 m. Alisona (Countess of Arundel De) Saluzza 1271–1292 m. Alesia (di) Saluzza 1260–1292
    1. 1. Edmund (th Earl Arundel) FitzAlan 1285–1326 m. Alice DeWarren 1277–1338
      1. 1. Richard (Earl of Arundel & Surry) FitzAlan\ 1306–1376 m. Eleanor (Countess of Arundel) Plantagenet\ 1310–1372
        1. 1. Richard (Earl Arundel Fitz) Alan 1346–1397 m. Elizabeth DeBohun 1350–1385
        2. 2. Countess (Lady Alice Fitzalan Kent) Holand 1352–1416
        3. 3. Alice (FitzAlan) DeArundel 1327–1362
        4. 4. Edmund Fitzalan 1327–1377
        5. 5. Mary Fitzalan 1332–1396
        6. 6. Thomas Fitzalan 1352–1413
        7. 7. Philippa Fitzalan 1327–
        8. 8. Elizabeth Fitzalan 1330–
        9. 9. Aline (Olive) FitzAlan 1340–1385
        10. 10. Edmund Fitzalan 1346–
        11. 11. John Fitzalan 1348–1379
        12. 12. Henry Beaumont 1340–1369
        13. 13. Joan (FITZ) ALAN 1346–1394
        14. 14. Joan Fitzalan 1347–1419
        15. 15. Thomas Arundel 1353–1413
        16. 16. Mary (Fitz) Alan 1354–1396
        17. 17. John Collinridge 1355–
        18. 18. Margaret Fitzalan 1360–
        19. 19. Mary FITZALAN 1356–1376
        20. 20. Ranulph Fitzalan 1359–
        21. 21. Elizabeth FitzAlan 1366–1425
        22. 22. Mary Fitzalan 1396–1396
        23. 23. PHILIPPA (FITZ) ALAN 1344–
        24. 24. Eleanor Fitzalan 1354–1394
        25. 25. John (Fitzalan) DeArundel 1364–1390
        26. 26. John (I Sir Fitzalan stArundel) Baron 1351–1379
        27. 27. Thomas (Arundel Archbishop) Canterbury 1353–1414
    2. 2. Eleanor FitzAlan 1284–1328
    3. 3. John FitzAlan 1287–1314
    4. 4. Maud FitzAlan 1289–
    5. 5. Margaret FitzAlan 1292–1353
  2. 2. Maud FitzAlan 1263–1298
  3. 3. Matilda FitzAlan 1269–
  4. 4. Amy FitzAlan 1273–
  5. 5. Joan FitzAlan 1260–1300
  6. 6. Eleanor FitzAlan 1277–1328
  7. 7. John (de Hastang "Sir Knight - Lord) Chebsey" 1270–1332
  8. 8. John Fitzalan 1260–1300
  9. 9. John (Arundel) FitzAlan 1246–1272
  10. 10. Sir (Knight Richard Fitzalan Arundel) Lord 1267–1302

Isabella Mortimer's Timeline

2 Records

1246
14 Sep 1246
Birth of Isabella de Mortimer in Wigmore, Herefordshire, England
Wigmore, Herefordshire, England
1292
1 Apr 1292
Age 46
Death of Isabella de Mortimer in Arundel, Sussex, , England
Arundel, Sussex, , England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 14 Sep 1246
    Event Place: Wigmore, Herefordshire, England

    Genealogy Event 2
    Event Type: Death
    Event Date: 1 Apr 1292
    Event Place: Arundel, Sussex, , England
Find more search results for Isabella Mortimer

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE