YourRoots by Genomelink
banner

Sign up to explore more

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

Sir Roger Mortimer 1287–1330 – Genealogical Records

Birth Date: 3 May 1287

Birth Location: Thornbury, Herefordshire, England

Death Date: 29 Nov 1330

Death Location: Tyburn Tree, London, England

Father: Edmund Mortimer

Mother: Margaret Fiennes

Spouse(s): Lady Geneville

Children(s): Catherine DeMortimer, Katherine, MORTIMER, Margaret Mortimer, Sir Mortimer, Maud DeMortimer, Roger deMortimer, Geoffrey Mortimer, John Mortimer, Joan Mortimer, Isabella Mortimer, Agnes Mortimer, Beatrice Mortimer, Blanche Mortimer, Sir DeMortimer

The story of Sir Roger Mortimer began in 1287 in Thornbury, Herefordshire, England. Sir Roger Mortimer married Lady Joan Baroness Mortimer De Geneville, and had children including Agnes Mortimer, Beatrice Mortimer, Blanche Mortimer, Catherine Countess Of Warwick Demortimer, Geoffrey Mortimer, Isabella Mortimer, Joan Mortimer, John Mortimer, Katherine Countess Of Warwick De Mortimer, Margaret Baroness Of Berkeley De Mortimer, Maud Demortimer, Roger Ii Demortimer, Sir Edmund Earl Wigmore Mortimer, Sir Roger 2Nd Earl Of March Demortimer. Sir Roger Mortimer passed away in 1330 in Tyburn Tree, London, England.

Find more search results for Sir Mortimer
SM

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

  • The story of Sir Roger Mortimer began in 1287 in Thornbury, Herefordshire, England.
  • Sir Roger Mortimer married Lady Joan Baroness Mortimer De Geneville, and had children including Agnes Mortimer, Beatrice Mortimer, Blanche Mortimer, Catherine Countess Of Warwick Demortimer, Geoffrey Mortimer, Isabella Mortimer, Joan Mortimer, John Mortimer, Katherine Countess Of Warwick De Mortimer, Margaret Baroness Of Berkeley De Mortimer, Maud Demortimer, Roger Ii Demortimer, Sir Edmund Earl Wigmore Mortimer, Sir Roger 2Nd Earl Of March Demortimer.
  • Sir Roger Mortimer passed away in 1330 in Tyburn Tree, London, England.

Immediate Family

Parents

Edmund Mortimer
1252–1304
Birth Location: Wigmore, Herefordshire, England
EM
Margaret Fiennes
1269–1333
Birth Location: –
MF

Spouses(s)

Lady Geneville
1286–1356
Birth Location: Ludlow, Shropshire, England
LG

Children(s)

Catherine DeMortimer
1313–1369
Birth Location: Castle Wigmore, Hertfordshire, England
CD
Katherine, MORTIMER
1315–1371
Birth Location: Wigmore, Herefordshire, England
KM
Margaret Mortimer
1304–1337
Birth Location: Wigmore, Herefordshire, England
MM
Sir Mortimer
1306–1351
Birth Location: Wigmore, Herefordshire, England
SM
Maud DeMortimer
1307–1360
Birth Location: Wigmore, Herefordshire, England
MD
Roger deMortimer
1308–1338
Birth Location: Wigmore, Herefordshire, England
Rd
Geoffrey Mortimer
1309–1376
Birth Location: –
GM
John Mortimer
1310–1328
Birth Location: –
JM
Joan Mortimer
1312–1351
Birth Location: –
JM
Isabella Mortimer
1313–1327
Birth Location: –
IM
Agnes Mortimer
1317–1368
Birth Location: –
AM
Beatrice Mortimer
1319–1383
Birth Location: –
BM
Blanche Mortimer
1321–1347
Birth Location: –
BM
Sir DeMortimer
1328–1360
Birth Location: Castle Ludlow, Perthshire, Scotland
SD

Sir Mortimer's Ancestors

Self
Sir Mortimer
1287–1330
Birth Place: Thornbury, Herefordshire, England
Parents
Edmund de Mortimer 7th Lord of Mortimer
1252–1304
Wigmore, Herefordshire, England
Margaret (Eleanor, Baroness Wigmore De) Fiennes
1269–1333
Grandparents
Roger (De) Mortimer
1231–1282
Cwmaron Castle, Radnorshire, Wales
Maud (IA De) Braose
1226–1301
Brecon, Wales
Great-Grandparents
Ralph Mortimer
1190–1246
Gwladys Llewelyn
1194–1251
2nd-Great-Grandparents
Roger Mortimer
1158–1214
Isabel Ferrers
1170–1252

Sir Mortimer's Descendants

1.
SM
Sir (Roger) Mortimer (3 May 1287–29 Nov 1330) m. Lady (Joan Baroness Mortimer de) Geneville (2 Feb 1286–19 Oct 1356)
  1. 1. Catherine (Countess of Warwick) DeMortimer 1313–1369 m. Thomas ((11Th Earl Warwick) De) Beauchamp 1314–1369
    1. 1. Sir (William K.G. "1st Baron Abergavenny" de) Beauchamp 1339–1411 m. Joan (Elizabeth Duchess Norfolk, Baroness of Bergavenny) FitzAlan 1375–1435
      1. 1. Sir (Richard KG Abergavenny) Beauchamp 1396–1422 m. Lady (Isabel Despencer Countess) Worcester 1400–1439
        1. 1. Lady (Elizabeth DeBeauchampBaroness) Bergavenny 1417–1448 m. Edward ((Sir)) Neville 1412–1476 m. George (de Neville 1st Baron) Latymer 1414–1469
        2. 2. Henry (De) Beauchamp 1425–1446 m. Cecily Neville 1424–1450
        3. 3. Anne (d') Beauchamp 1426–1492 m. Richard (Neville Earl of Warwick and) Salisbury 1428–1471
      2. 2. Reybourne Beauchamp 1403–
        1. 1. Eleanor Beauchamp 1437–
      3. 3. Elizabeth Beauchamp 1401–1430 m. James ((4Th Earl of Ormond)) Butler 1390–1452
        1. 1. THOMAS (7th Earl of Ormond Le) BUTLER 1425–1515
        2. 2. James (th Earl Ormond) BUTLER 1420–1461
        3. 3. Elizabeth Butler 1420–1473
        4. 4. Anne Butler 1422–1460
        5. 5. Ellen Butler 1422–
        6. 6. John Butler 1424–1477
    2. 2. Philippe deBeauchamp 1334–1386
    3. 3. Thomas DeBeauchamp 1339–1401
    4. 4. Anne (Agnes) Beauchamp 1357–1368
    5. 5. Isabel Beauchamp 1356–1416
    6. 6. Richard Beauchamp 1347–
    7. 7. Elizabeth Beauchamp 1346–
    8. 8. Hierom (Jerome) Beauchamp 1342–
    9. 9. Juliana Beauchamp 1359–
    10. 10. Joan Beauchamp 1338–1342
    11. 11. Alice Beauchamp 1337–1383
    12. 12. Isabel Beauchamp 1337–
    13. 13. Guy (De) Beauchamp 1339–1386
    14. 14. Catherine Beauchamp 1361–1378
    15. 15. Thomas DeBeauchamp 1334–1438
    16. 16. Roger (de) Beauchamp 1352–1361
    17. 17. Margaret (de) Beauchamp 1350–1383
    18. 18. Anne (de) Beauchamp 1346–
    19. 19. Reinbrun (de) Beauchamp 1344–1361
    20. 20. Thomas (Warwick de Beauchamp) Sir 1336–1401
    21. 21. Matilda (de) Beauchamp 1335–1402
    22. 22. Lady (Joan de) Beauchamp 1335–1403
    23. 23. Katherine deBeauchamp 1324–
    24. 24. Maud, (Lady Baroness Clifford de) Beauchamp 1335–1403
    25. 25. Roger (De) Beauchamp 1341–1361
    26. 26. Margaret deBeauchamp 1345–1368
    27. 27. Margaret (De) Beauchamp 1350–1383
    28. 28. Katherine, (Nun at Wroxhall De) Beauchamp 1354–1454
  2. 2. Katherine, (Countess of Warwick De) MORTIMER 1315–1371 m. Thomas (th Earl Warwick) DeBeauchamp 1312–1369
    1. 1. Philippe Beauchamp 1334–1386 m. Hugh Stafford 1334–1386
      1. 1. Margaret Stafford 1363–1396 m. Ralph (De) Neville 1364–1425
        1. 1. Philippa (Neville) + 1385–1453 m. Thomas (De) Darce 1387–1457
        2. 2. John DeNeville 1387–1419
        3. 3. Alice DeNeville 1384–1415 m. Thomas Grey 1384–1415
        4. 4. Ralph Neville 1386–1458 m. Mary (de FERRERS Lady of) Oversley 1393–1458
        5. 5. Margaret DeNeville 1390–1464
        6. 6. Elizabeth Neville 1389–1410
        7. 7. Ralph Neville 1392–1458
        8. 8. Anne Neville 1391– m. Sir (Gilbert De) Umfrevillle 1390–1420
        9. 9. Maud Neville 1384–1438
        10. 10. Lady (Alice de Neville) + 1386–1415
        11. 11. Elizabeth (nun at Minories de) Neville 1391–
        12. 12. Anastasia DeNeville 1395–1438
        13. 13. Margaret (Neville) + 1395–1464
        14. 14. John (Lord) Neville –1420
      2. 2. Margaret DeStafford 1352–1370
      3. 3. Ralph Stafford 1385–1385
      4. 4. Hugh Stafford 1382–1420
      5. 5. Elizabeth (de) Stafford 1382–1376
      6. 6. William Stafford 1379–1381
      7. 7. Margaret Stafford 1378–1396 m. Ralph (Lord Neville of Raby 1st Earl of) Westmoreland 1355–1425
      8. 8. Sir (Edmund KG de Stafford th Earl) Stafford 1378–1403
      9. 9. Joan Stafford 1378–1442
      10. 10. William Stafford 1376–1395
      11. 11. Katherine Stafford 1376–1419 m. Michael (dela) Pole 1361–1415
        1. 1. John Pole 1398–1429 m. Elizabeth Plantagenet 1444–1502 m. Marie Sicile 1402–
        2. 2. Richard Pole 1400–1450
        3. 3. Phillippa POLE 1390–1398
        4. 4. Michael POLE 1394–1415
        5. 5. Isabel (dela) Pole 1395–1466
        6. 6. Elizabeth Pole 1399–1440
        7. 7. Thomas DeLaPole 1400–1433
        8. 8. Alexander POLE 1402–1433
        9. 9. Catharine Pole 1404–1489
        10. 10. Isabel DeLaPole 1395–1467
        11. 11. William DeLaPole 1396–1450
      12. 12. Joane Stafford 1375–1386
      13. 13. Joan DeStafford 1363–
      14. 14. Catherine (LaPole) Stafford 1361–1382
      15. 15. Elizabeth DeStafford 1360–
      16. 16. Ralph (De) Stafford 1354–1410
      17. 17. Thomas (Richard Earl of) Stafford 1368–1392
      18. 18. William (Stafford th Earl) Stafford 1375–1395
  3. 3. Margaret (Baroness of Berkeley De) Mortimer 1304–1337
  4. 4. Sir (Edmund Earl Wigmore) Mortimer 1306–1351
  5. 5. Maud DeMortimer 1307–1360
  6. 6. Roger (II) deMortimer 1308–1338 m. Joan (le) Botiller 1310–
  7. 7. Geoffrey Mortimer 1309–1376
  8. 8. John Mortimer 1310–1328
  9. 9. Joan Mortimer 1312–1351
  10. 10. Isabella Mortimer 1313–1327
  11. 11. Agnes Mortimer 1317–1368
  12. 12. Beatrice Mortimer 1319–1383
  13. 13. Blanche Mortimer 1321–1347
  14. 14. Sir (Roger, 2nd Earl of March,) DeMortimer 1328–1360

Sir Mortimer's Timeline

4 Records

1287
25 Apr 1287
Birth of Sir Roger Mortimer in Wigmore Castle, Ludlow, Hertfordshire, England
Wigmore Castle, Ludlow, Hertfordshire, England
1287
3 May 1287
Birth of Sir Roger Mortimer in Thornbury, Herefordshire, England
Thornbury, Herefordshire, England
1330
29 Nov 1330
Age 43
Death of Sir Roger Mortimer in Executed by Edward I, at the famous Tyburn Tree, Elms, Tyburn, Smithfield, England
Executed by Edward I, at the famous Tyburn Tree, Elms, Tyburn, Smithfield, England
1330
29 Nov 1330
Age 43
Death of Sir Roger Mortimer in Tyburn Tree, London, England
Tyburn Tree, London, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 25 Apr 1287
    Event Place: Wigmore Castle, Ludlow, Hertfordshire, England

    Genealogy Event 2
    Event Type: Birth
    Event Date: 3 May 1287
    Event Place: Thornbury, Herefordshire, England

    Genealogy Event 3
    Event Type: Death
    Event Date: 29 Nov 1330
    Event Place: Executed by Edward I, at the famous Tyburn Tree, Elms, Tyburn, Smithfield, England

    Genealogy Event 4
    Event Type: Death
    Event Date: 29 Nov 1330
    Event Place: Tyburn Tree, London, England
Find more search results for Sir 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