YourRoots by Genomelink
banner

Sign up to explore more

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

Thomas 4th Lord Helmsley, 5th Baron Ros 1337–1384 – Genealogical Records

Birth Date: 13 Jan 1337

Birth Location: Stoke Albany, Northamptonshire, England

Death Date: 8 Jun 1384

Death Location: Uffington, Lincolnshire, England

Father: Sir Ros

Mother: Margaret Badlesmere

Spouse(s): Beatrice Stafford

Children(s): William Ros, Margaret Ros, Lady Clifford

In 1337, Thomas 4th Lord Helmsley, 5th Baron Ros entered the world in Stoke Albany, Northamptonshire, England, born to Sir William Iiii De Ros 3Rd Baron Ros And Margaret Margery Maud Badlesmere. Thomas 4th Lord Helmsley, 5th Baron Ros married Beatrice De Stafford, and had children including Lady Elizabeth De Ros Baroness Clifford, Margaret De Ros, William De Ros 6Th Baron De Ros. Thomas 4th Lord Helmsley, 5th Baron Ros passed away in 1384 in Uffington, Lincolnshire, England.

Find more search results for Thomas Ros
TR

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

  • In 1337, Thomas 4th Lord Helmsley, 5th Baron Ros entered the world in Stoke Albany, Northamptonshire, England, born to Sir William Iiii De Ros 3Rd Baron Ros And Margaret Margery Maud Badlesmere.
  • Thomas 4th Lord Helmsley, 5th Baron Ros married Beatrice De Stafford, and had children including Lady Elizabeth De Ros Baroness Clifford, Margaret De Ros, William De Ros 6Th Baron De Ros.
  • Thomas 4th Lord Helmsley, 5th Baron Ros passed away in 1384 in Uffington, Lincolnshire, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Thomas Ros's Ancestors

Self
Thomas Ros
1337–1384
Birth Place: Stoke Albany, Northamptonshire, England
Parents
Sir William IIII De Ros, 3rd Baron Ros
1290–1343
Helmsley Castle, Yorkshire, England
Margaret (Margery Maud) Badlesmere
1306–1363
Castle Badlesmere, Kent, ENGLAND
Grandparents
William (II 1st Lord Helmsley and Belvoir, 2nd Baron) Ros
1255–1316
Helmsley Castle North Riding, Yorkshire, , England
Maud Vaux
1257–1316
Catterlen, Cumberland, , England,
Bartholomew (de) Badlesmere
1275–1322
Chilham, Kent, England
Lady (Maud De Clare Baroness) Clifford
1281–1326
Connaught, Clare, , Ireland
Great-Grandparents
Robert Ros
1223–1285
Isabel Aubigny
1233–1301
JOHN VAUX
1220–1287
Sibilla Longchamps
1222–1261
Sir Badlesmere
1224–1322
Joan FitzBernard
1234–1310
Thomas DeClare
1246–1287
Juliana FitzGerald
1263–1300
2nd-Great-Grandparents
William Ros
1191–1264
Lucia Fitzpiers
1205–1266
William d'Aubigny
1200–1224
Aubrey Biset
1200–1285
Oliver Vaux
1175–1245
Petronilla DeCroun
1185–1262
Sir Longchamps
1176–1222
Giles BADLESMERE
1176–1247
Margaret LEVELAND
1208–1240
Ralph Fitzbarnard
1208–1239
Joan Aquillon
1210–1263
Richard deClare
1222–1262
Maud DeLacy
1223–1289
Sir Fitz-Gerald
1238–1286
Maud DePrendergast
1243–1276

Thomas Ros's Descendants

1.
TR
Thomas (4th Lord Helmsley, 5th Baron) Ros (13 Jan 1337–8 Jun 1384) m. Beatrice (De) Stafford (1340–14 Apr 1415)
  1. 1. William (de Ros 6th Baron de) Ros –1414 m. Margaret (Fitz) Alan 1372–1439
    1. 1. Elizabeth (de) Ros 1425–1459 m. 6th (Baron Robert) Morley 1418–1442
      1. 1. Alianore (de) Morley 1442–1476 m. William (Lord Lovel of) Titchmarsh 1427–1476
        1. 1. Lady (Alice 9th Baroness of Morley) Lovel 1467–1518 m. Sir (William Parker, Baron Lovell of) Morley 1465–1510
  2. 2. Margaret (de) Ros 1360–1423 m. Roger deGrey 1360–1440
    1. 1. Lady (Margaret Merriet De Grey Baroness) Bonville 1397–1426 m. Sir (William Lord Bonville of Chewton Knight of the Garter) Bonville 1393–1461 m. Sir (William I, Lord Bonville of Chewton, Knight of the Garter,) Bonville 1393–1461
      1. 1. Lady (Margaret of Powderham Castle, Devon) Bonville 1423–1487 m. William (Sir) Courtenay 1428–1485
        1. 1. Elizabeth (Lady of Powderham, Devon) Courtenay 1470–1518 m. Sir (John of Bryanston Rogers) : 1468–1547
      2. 2. Elizabeth (De) Bonville 1425–1490
      3. 3. Margaret Bonville 1419–1456
      4. 4. John Bonville 1435–1491
      5. 5. Lady (Philippa De Bonville, Baroness) Granville 1405–1460
      6. 6. William (II De) Bonville 1423–1460 m. Elizabeth Harrington 1423–1458
        1. 1. William Bonville 1442–1460 m. Lady (Catherine Katherine Baroness of Harington De Neville Nevill) Neville 1442–1503
        2. 2. Sir (William De Bonville) Harington 1442–1460
      7. 7. Margaret Bonville 1425–1487
      8. 8. Philippa BONVILLE 1405–1460
      9. 9. Thomas Bonville 1393–1467
  3. 3. Lady (Elizabeth De Ros Baroness) Clifford 1367–1424 m. Sir (Thomas Sheriff Westmoreland Baron De) Clifford 1363–1391
    1. 1. Sir (John KG 7th Baron of Clifford and Skipton) Clifford 1388–1422 m. Elizabeth (Baroness of Clifford Countess of Westmoreland) Percy 1392–1437
      1. 1. Lady (Mary) Clifford 1416–1478 m. Sir (Philip Wentworth, Sheriff of Norfolk & Suffolk, Constable of Llanstephan & Clare) Castles 1423–1464
        1. 1. Sir (Henry Wentworth, 4th Lord le Despenser, Sheriff of Norfolk, Suffolk, &) Yorkshire 1450–1499 m. Lady (Anne) deSaye 1453–1478

Thomas Ros's Timeline

5 Records

1336
13 Jan 1336
Birth of Thomas 4th Lord Helmsley, 5th Baron Ros in Stoke Albany, Northamptonshire, England
Stoke Albany, Northamptonshire, England
1337
13 Jan 1337
Birth of Thomas 4th Lord Helmsley, 5th Baron Ros in Albany, Northamptonshire, England
Albany, Northamptonshire, England
1337
13 Jan 1337
Birth of Thomas 4th Lord Helmsley, 5th Baron Ros in Stoke Albany, Northamptonshire, England
Stoke Albany, Northamptonshire, England
1383
8 Jun 1383
Age 46
Death of Thomas 4th Lord Helmsley, 5th Baron Ros in Uffington, Lincolnshire, England
Uffington, Lincolnshire, England
1384
8 Jun 1384
Age 47
Death of Thomas 4th Lord Helmsley, 5th Baron Ros in Uffington, Lincolnshire, England
Uffington, Lincolnshire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 13 Jan 1337
    Event Place: Albany, Northamptonshire, England

    Genealogy Event 2
    Event Type: Birth
    Event Date: 13 Jan 1336
    Event Place: Stoke Albany, Northamptonshire, England

    Genealogy Event 3
    Event Type: Birth
    Event Date: 13 Jan 1337
    Event Place: Stoke Albany, Northamptonshire, England

    Genealogy Event 4
    Event Type: Death
    Event Date: 8 Jun 1383
    Event Place: Uffington, Lincolnshire, England

    Genealogy Event 5
    Event Type: Death
    Event Date: 8 Jun 1384
    Event Place: Uffington, Lincolnshire, England

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