YourRoots Logo
Sign up free
banner

Sign up to explore more

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

Sign up free

John de Mowbray 1340 – 1368 – Genealogical Records

Birth Date: 24 Jun 1340

Birth Location: Epworth, Lincolnshire, England

Death Date: 19 Oct 1368

Death Location: Constantinople, Turkey

Father: John Mowbray

Mother: Joan None

Spouse(s): Elizabeth Segrave

Children(s): Joan Mowbray, Margaret Mowbray, Eleanor Mowbray, John Mowbray

In 1340, John de Mowbray entered the world in Epworth, Lincolnshire, England, born to John Mowbray and Joan. John de Mowbray married Elizabeth de Segrave, and had children including Joan de Mowbray, Margaret Mowbray, Eleanor de Mowbray, John Mowbray. John de Mowbray passed away in 1368 in Constantinople, Turkey.

Find more search results for John Mowbray
JM

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:
C
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

  • In 1340, John de Mowbray entered the world in Epworth, Lincolnshire, England, born to John Mowbray and Joan.
  • John de Mowbray married Elizabeth de Segrave, and had children including Joan de Mowbray, Margaret Mowbray, Eleanor de Mowbray, John Mowbray.
  • John de Mowbray passed away in 1368 in Constantinople, Turkey.

Immediate Family

Parents

Spouses(s)

Children(s)

John Mowbray's Ancestors

Self
John Mowbray
1340 – 1368
Birth Place: Epworth, Lincolnshire, England
Parents
John Mowbray
1310 – 1361
Hovingham, Yorkshire, England
Joan
1312 – 1345
Grosmont Castle, Monmouthshire, Wales
Grandparents
John Mowbray
1286 – 1321
Chamb. Norfolk, England
Alivia (Alice) Braose
– 1331
Gower, Wales
Henry (of) Lancaster
1281 – 1345
Grosmont, Monmouthshire, Wales
Maude Chaworth
1282 – 1322
Kidwelly Castle, Kidwelly, Carmarthanshire, Wales
Great-Grandparents
William Braose
1280 – 1326
Elizabeth Sulley
1281 – 1328
Edmund
1245 – 1296
Blanche d’Artois
1248 – 1302
Patrick Chaworth
1250 – 1283
Isabel Beauchamp
1263 – 1306
2nd-Great-Grandparents
Henry III,
1207 – 1272
Éléonore Provence
1223 – 1291
Robert d'Artois
1216 – 1250
Mathilde Brabant
1224 – 1288
Patrick Chaworth
1218 – 1258
Hawise Londres
1223 – 1274
William Beauchamp
1238 – 1298
Maud FitzJohn
1238 – 1301

John Mowbray's Descendants

1.
JM
John (de) Mowbray (24 Jun 1340 – 19 Oct 1368) m. Elizabeth (de) Segrave (25 Oct 1338 – Bef Jun 1368)
  1. 1. Joan (de) Mowbray (Abt 1363 – 30 Nov 1402) m. Thomas (De) Grey (26 Nov 1359 – 26 Nov 1400)
    1. 1. Matilda (“ Maud”) Grey (Abt 1382 – 22 Aug 1451) m. Robert Ogle (Bet 1370 and 1379 – 12 Aug 1436)
      1. 1. Ogle Whitfield (Aft 1399 – 1491) m. Matthew (Whitfield -) Whytfield (1340 – 1414) m. Matthew Whitfield (1402 – )
      2. 2. Elizabeth Ogle (1400 – 1 Sep 1425) m. William (1) Heron (1400 – 1428) m. William Heron (1400 – Abt 1 Sep 1425) m. John Middleton (Abt 1409 – )
      3. 3. Ogle Lisle (Abt 1400 – ) m. Thomas (de) Lisle (11 Jun 1413 – 1472)
      4. 4. Ogle Lisleburn (Abt 1400 – ) m. John Lilburne (1410 – )
      5. 5. Margaret Ogle (14 Feb 1401 – 14 Nov 1443) m. Robert Harbottle (21 Sep 1401 – 14 Mar 1443)
      6. 6. Constance Ogle (18 Apr 1402 – 15 Oct 1460) m. John Mitford (8 Apr 1402 – 6 May 1457)
      7. 7. Robert Ogle (1406 – 1 Nov 1469) m. Isabel (de) Kirkby (Abt 1402 – 1478)
        1. 1. Robert Ogle (Abt 1428 – Oct 1465) m. Joan Eure (1432 – 13 Oct 1507)
        2. 2. Ewyn (Owen) Ogle (1440 – 1 Sep 1486) m. Eleanor Hilton (1450 – 1 Jul 1513)
        3. 3. Isabel Ogle (1441 – 1535) m. John Heron (Abt 1450 – 1501) m. John (de) WIDDRINGTON (1436 – Abt 1503)
        4. 4. Thomas Ogle ( – Aft 1449)
      8. 8. John Ogle (Aft 1406 – Bef 11 Mar 1506) m. Margaret ("Maud") Booth (Abt 1414 – 11 Mar 1506)
      9. 9. William Ogle (Abt 1412 – 28 Aug 1474) m. Margaret (Abt 1415 – )
      10. 10. Jennet Ogle (1423 – Abt 1488) m. Robert Manners (1421 – 1488) m. Robert Manners (1404 – 1461)
    2. 2. Henry Grey (1384 – ) m. Emma Appleyard (1393 – Bef 1420)
    3. 3. Thomas Grey (30 Nov 1384 – 2 Aug 1415) m. Alice Neville (30 Nov 1384 – Aft 22 Aug 1453)
      1. 1. Thomas (Gray) VI (Abt 1398 – 26 Jul 1443)
      2. 2. Elizabeth (De) Grey (Abt 1405 – 12 Jul 1454)
      3. 3. Ralph (Chillingham Grey) Gray (9 Sep 1406 – 17 Mar 1443)
      4. 4. Ralph Grey (9 Sep 1406 – 17 Mar 1443)
      5. 5. Ralph (de) Grey (Abt 1410 – Abt 1432)
      6. 6. William Grey (Abt 1412 – 4 Aug 1478)
      7. 7. John Grey (Abt 1413 – ) m. Jonera (1418 – ) m. Joneta Grey (Abt 1413 – )
      8. 8. Margaret (De) Grey (Abt 1414 – 1454) m. Gerrard Widdrington (Abt 1405 – 1477)
      9. 9. Joan Grey (Abt 1415 – 1488) m. Arundel (Abt 1406 – ) m. John Salvin (Abt 1410 – 22 Oct 1488)
      10. 10. Henry (De) Grey ( – 1443)
      11. 11. Daughter Grey
      12. 12. Eleanor (De) Grey
      13. 13. Lucy (De) Grey
    4. 4. John Grey (1386 – 22 Mar 1421) m. Joan (de) Cherleton (1400 – 17 Sep 1425)
    5. 5. William Grey (Abt 1388 – 22 Mar 1421)
  2. 2. Margaret Mowbray (2 Apr 1364 – 18 Aug 1387) m. Reynold Lucy (Apr 1359 – 9 Nov 1437) m. John (De) Welles
    1. 1. Lucy (1385 – ) m. John Constantine (1390 – )
    2. 2. Walter (de) Lucy (Abt 1387 – 4 Oct 1444) m. Eleanor L'Arcedekne (1383 – 20 Jul 1447)
      1. 1. William (de) Lucy (1403 – 1466) m. Margaret (de) Neville (Abt 1412 – ) m. Margaret (Fitz) Lewis (1437 – 4 Aug 1466) m. Elizabeth Percy (1404 – Aft 28 Sep 1455) m. Eleanor ((or Alianore) de) Grey (1414 – 1447) m. Alice Hanbury (1420 – ) m. Margaret Johan
        1. 1. Elizabeth (de) Lucy (1446 – ) m. William Nanseglos (Abt 1443 – Bef 10 Jul 1477)
      2. 2. Eleanor Lucy (1407 – 1460) m. Thomas Hopton (1388 – 1445) m. William Staunton (1399 – 1482)
        1. 1. Elizabeth Hopton (1420 – 22 Jun 1498) m. Roger Corbet (1412 – 8 Jun 1467) m. Sir (Roger Corbet of Moreton) Castle (1412 – 5 Jun 1467) m. John Tiptoft (8 May 1427 – 18 Oct 1470) m. Sir (William) Castles (1424 – 16 Feb 1495) m. William Brewes (Jan 1440 – 28 Oct 1489)
        2. 2. KNIGHT (WILLIAM) HOPTON (1422 – 7 Feb 1484)
        3. 3. William Hopton (1422 – 7 Feb 1484)
        4. 4. Eleanor Hopton (1424 – ) m. N (N) Cresset
        5. 5. Agnes Hopton (1427 – ) m. Edward Leighton (1423 – )
        6. 6. John Hopton (1428 – 7 Feb 1484)
        7. 7. FRANCES HOPTON (1428 – )
        8. 8. Frances Hopton (1428 – )
        9. 9. Thomas Hopton (1430 – )
        10. 10. Walter Hopton (Abt 1431 – 1461)
        11. 11. Peter Hopton (1434 – )
        12. 12. Peter Hopton (1434 – )
        13. 13. Isabel Hopton (1437 – 28 Oct 1489)
        14. 14. Isabel Hopton (1437 – 28 Oct 1489)
        15. 15. Eleanor Richmond (1438 – 22 Jun 1499) m. Sir (William) Castles (1424 – 16 Feb 1495) m. Roger Corbet ( – 1468)
        16. 16. Thomas Hopton (1443 – 1484)
        17. 17. Eleanor Lunsford (1445 – 8 Oct 1500)
      3. 3. Maud (de) Lucy (1409 – 1439) m. William (de) Vaux (1410 – 10 Dec 1460) m. Sir (William Knight) Vaux (1410 – 1460)
        1. 1. Sir (Knight Of the Garter Lord Richard Vaux) Fox (1410 – 1460)
        2. 2. Roland Vaux (Abt 1425 – 1490)
        3. 3. Nicholas DeVaux (1426 – 14 May 1523)
        4. 4. Jane Vaux (1435 – ) m. JOHN CARNEGIE (1431 – 15 Apr 1508)
        5. 5. William (De) Vaux (1435 – 4 May 1471) m. Katherina Peniston (1440 – 28 Jun 1509)
        6. 6. Philippa Vaux (1439 – ) m. Thomas Shuckburgh (1435 – )
        7. 7. Henry Vaux (1441 – 4 May 1471)
        8. 8. Hubert Fox
      4. 4. Alice (de) Lucy (1409 – 1437)
  3. 3. Eleanor (de) Mowbray (18 Apr 1364 – Bef 13 Aug 1417) m. Roger (Baron De La) Warre (30 Nov 1326 – 27 Aug 1370) m. John (de) Welles (20 Apr 1352 – 26 Aug 1421)
    1. 1. Catherine (De) Hungerford (Abt 1439 – 12 May 1493) m. Thomas (Darcy) Darcu (15 Oct 1365 – 17 Aug 1405) m. Richard West (28 Oct 1430 – 10 Mar 1475) m. Nicholas Leventhorpe (Abt 1445 – 23 Nov 1500) m. Richard West (1535 – 1576) m. Thomas Fabian (1430 – )
      1. 1. Reginald West (6 Sep 1395 – 27 Aug 1451) m. Margaret Thorley (27 Aug 1395 – 24 Nov 1433) m. Elizabeth Greyndour (Abt 1420 – 1 Sep 1452)
        1. 1. Margaret West (1426 – 20 Jan 1482) m. Thomas Echingham (1425 – 20 Jan 1482) m. Thomas JOSEPH (1382 – Aft 1429) m. Neville
        2. 2. Mary West (Abt 1429 – 24 Jul 1473) m. Sir (Roger) Lewknor (1415 – 4 Aug 1478)
        3. 3. Richard West (28 Oct 1430 – 10 Mar 1475) m. Catherine (De) Hungerford (Abt 1439 – 12 May 1493)
        4. 4. Lord (7th Baron de Warr Richard) West (28 Oct 1430 – 10 Mar 1476) m. Catherine Hungerford (10 Jun 1435 – 12 May 1493)
        5. 5. John West (1432 – 1455) m. Agnes Iverson (1436 – ) m. Agnes (Mrs) West (Abt 1420 – Abt 1520) m. Agnes May (Abt 1435 – )
        6. 6. Christian Holt (1432 – ) m. Edward Berkeley (1428 – 4 Feb 1506)
        7. 7. Katherine West (Abt 1432 – )
        8. 8. Roger West (Abt 24 Nov 1433 – )
        9. 9. Elizabeth West
      2. 2. Joan West (1400 – ) m. Richard (de la) Bere (1382 – 1422)
      3. 3. Francis West (1452 – )
      4. 4. Margaret West (1454 – 30 Apr 1491)
      5. 5. Alice West (Abt 1456 – )
      6. 6. Thomas West (Apr 1457 – 11 Oct 1525) m. Elizabeth Mortimer (1459 – 29 Jun 1502) m. Eleanor Copley (1477 – 14 Nov 1536) m. Eleanor* (Mary de) Percy (1455 – 15 Feb 1529)
        1. 1. Elizabeth West (1487 – Apr 1526) m. Charles Beaufort (1 Jan 1460 – 15 Apr 1526)
        2. 2. George West (1504 – 30 Dec 1538) m. Elizabeth Morton (Abt 1503 – 15 May 1592) m. Elizabeth Morton (Abt 1503 – Abt 1570)
        3. 3. Owen West (Abt 1505 – Oct 1551) m. Mary Guildford (Abt 1505 – 1565)
        4. 4. Barbara West (1507 – 1570) m. John Guildford (1512 – 5 Jul 1564)
        5. 5. Anne West (1508 – ) m. Anthony (St) Amand m. Anthony (St.) Amond (Abt 1500 – )
        6. 6. Leonard (De) West (1510 – 17 Jun 1578) m. Barbara Gascoigne (1517 – 15 May 1573)
        7. 7. Mary West (1510 – )
        8. 8. Barbara West (Abt 1510 – Abt 1554)
      7. 7. Richard West (1459 – 6 Feb 1521)
      8. 8. Reginald West (1461 – 1520) m. Catherine Hungerford (Abt 1448 – )
      9. 9. Edward West (1463 – 1520)
    2. 2. Thomas Wells (1380 – 1411) m. Cecelia Aston (Abt 1383 – 1411)
    3. 3. Joan Welles (1 Jun 1382 – 1409) m. John Andrews (1373 – 1408)
    4. 4. Eudo (de) Welles (Abt 1387 – 26 Aug 1421) m. Maude (de) Greystoke (1387 – 1416) m. Eleanor ('Alianor' de) Mowbray (1385 – )
      1. 1. Mary (De) Welles (1404 – 1463) m. John (de) Holden (1400 – 1461) m. John Holden (1400 – 1461)
      2. 2. William (de) Welles (1406 – 29 Mar 1461)
      3. 3. Lionel (de) Welles (25 Mar 1406 – 29 Mar 1461) m. Beatrix Waterton (1400 – 1446) m. Joan (Cecily) Waterton (1407 – 18 Oct 1434) m. Margaret Beauchamp (24 Jan 1410 – 8 Aug 1482)
        1. 1. William (De) Welles (1420 – 29 Mar 1461)
        2. 2. Cecilia DeWelles (1424 – 1466)
        3. 3. Cecily (Margaret De) Welles (1425 – 28 Jan 1491) m. Sir (Robert of Parham Knight) Eresby (1427 – 30 May 1465) m. Robert Willoughby (1427 – 30 May 1465)
        4. 4. Eleanor (de) Welles (Abt 1425 – 3 Jul 1480) m. Thomas Hoo (Abt 1396 – 13 Feb 1455) m. Thomas (Hoo Lord Hoo and) Hastings m. james lawrence (1428 – 1490) m. James Lawrence (Abt 1428 – 31 May 1490)
        5. 5. Margaret DeWelles (1427 – 1504)
        6. 6. Margaret (de) Welles (1427 – Bef 1504)
        7. 7. Richard Welles (1428 – 12 Mar 1470) m. Joan Willoughby (Abt 1422 – 22 Feb 1462)
        8. 8. Eleanor Hastings (1428 – 3 Jul 1480)
        9. 9. Eleanor Welles (1428 – Abt 1490)
        10. 10. Eleanor Welles (1428 – 1490)
        11. 11. Cecily (de) Welles (1429 – 29 Mar 1461)
        12. 12. Cecily Welles (1430 – 30 May 1465) m. Sir (Robert of Parham Knight) Eresby (1427 – 30 May 1465)
        13. 13. Richard (Sir) Willoughby (1431 – 12 Mar 1470)
        14. 14. Margaret Welles (1434 – 13 Jul 1480) m. Thomas Dymoke (1428 – 12 Mar 1470) m. Robert Radcliffe ( – 1493) m. Thomas Dymoke (1428 – 30 Mar 1470)
        15. 15. Katherine Welles (1434 – 8 Nov 1505) m. Thomas (de la) Launde (Bet 10 Jan 1437 and 9 Jan 1438 – 24 Mar 1469) m. Robert Tempest (Abt 1432 – 23 Apr 1509)
      4. 4. Anne (de) Welles (1407 – ) m. James Calkwell
      5. 5. William Welles (1410 – 29 Mar 1461) m. Anne Barnewall (1415 – 1501) m. Joan Waterton (1407 – 1446)
      6. 6. Mary Wells (1410 – )
      7. 7. Joan Welles (1413 – 1459) m. William Barrington (1410 – 1444) m. Sir (William Baron of Staffordshire) Barrington (1410 – 1496)
    5. 5. Anne Welles (1388 – 1396)
    6. 6. Eleanor (De) Welles (1389 – 7 Nov 1458) m. Hugh Poynings (Abt 1370 – 26 Dec 1426)
    7. 7. Eleanor (de) Welles (1389 – 7 Nov 1458) m. Hugh Poynings (Abt 1370 – 26 Dec 1426)
  4. 4. John Mowbray (1 Aug 1365 – 12 Feb 1383)

John Mowbray's Timeline

3 Records

1340
24 Jun 1340
Birth of John de Mowbray in Epworth, Lincolnshire, England
Epworth, Lincolnshire, England
1368
19 Oct 1368
Age 28
Death of John de Mowbray in Constantinople, Turkey
Constantinople, Turkey
1368
1368
Age 28
Burial of John de Mowbray in Thrace, near Constantinople, Turkey
Thrace, near Constantinople, Turkey

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 24 Jun 1340
    Event Place: Epworth, Lincolnshire, England

    Genealogy Event 2
    Event Type: Death
    Event Date: 19 Oct 1368
    Event Place: Constantinople, Turkey

    Genealogy Event 3
    Event Type: Burial
    Event Date: 1368
    Event Place: Thrace, near Constantinople, Turkey

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