YourRoots by Genomelink
banner

Sign up to explore more

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

Lady Margaret Fitzalan of Arundel, Baroness of Ros 1372–1438 – Genealogical Records

Birth Date: 26 Sep 1372

Birth Location: Castle Arundel, Sussex, England

Death Date: 3 Jul 1438

Death Location: Belvoir, Leicestershire, England

Father: Sir M.P.

Mother: Lady Cobham

Spouse(s): Sir M.P.

Children(s): Thomas Ros, Lady Audley, Beatrice deRos, Sir Helmsley, Alice deRos, John Ros, Sir Helmsley, Sir Castle, Sir M.P., Sir Helmsley

In 1372, Lady Margaret Fitzalan of Arundel, Baroness of Ros entered the world in Castle Arundel, Sussex, England, born to Sir Knight Of The Garter John I Aka John Fitzalan D Arundel 19Th G Uncle Gerard 19Th Ggf Rhodes 18Th Ggf Jarrett Fitzalan 1St Baron Of Arundel 1St Baron Stuart Of Maltravers Cobham By Marriage Lord Marshall Of England M P And Lady Eleanor 19Th G Aunt 19Th Ggm Rhodes 18Th Ggm Jarrett De Maltravers Mautravers Heiress Of Bro John Then De Jure Baroness Of Maltravers Cobham. Lady Margaret Fitzalan of Arundel, Baroness of Ros married Sir Knight Of The Garter William Present At Tower Of London For Abdication Of King Richard Ii 1399 17Th Ggf Jarrett 18Th Ggf De Ros Roos 6Th 7Th Baron De Ros Of Helmsley Lord Treasurer Of England Privy Councillor M P, and had children including Alice Deros, Beatrice Deros, John De Ros 8Th Baron De Ros, Lady Elizabeth De Ros Roos Of Helmsley Baroness Morley, Lady Margaret De Ros Baroness Of Audley, Sir Knight John De Ros Roos 7Th 8Th Baron De Ros Of Helmsley Privy Councillor M P, Sir Knight Richard De Ros Roos Of Helmsley, Sir Knight Robert De Ros Roos Of Helmsley, Sir Knight Thomas De Ros Roos 8Th 9Th Baron De Roos Of Helmsley M P, Sir Knight William De Ros Roos Of Helmsley, Sir Robert De Ros Of Rockingham Castle, Thomas De Ros 9Th Baron De Ros. Lady Margaret Fitzalan of Arundel, Baroness of Ros passed away in 1438 in Belvoir, Leicestershire, England.

Find more search results for Lady Ros
LR

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 1372, Lady Margaret Fitzalan of Arundel, Baroness of Ros entered the world in Castle Arundel, Sussex, England, born to Sir Knight Of The Garter John I Aka John Fitzalan D Arundel 19Th G Uncle Gerard 19Th Ggf Rhodes 18Th Ggf Jarrett Fitzalan 1St Baron Of Arundel 1St Baron Stuart Of Maltravers Cobham By Marriage Lord Marshall Of England M P And Lady Eleanor 19Th G Aunt 19Th Ggm Rhodes 18Th Ggm Jarrett De Maltravers Mautravers Heiress Of Bro John Then De Jure Baroness Of Maltravers Cobham.
  • Lady Margaret Fitzalan of Arundel, Baroness of Ros married Sir Knight Of The Garter William Present At Tower Of London For Abdication Of King Richard Ii 1399 17Th Ggf Jarrett 18Th Ggf De Ros Roos 6Th 7Th Baron De Ros Of Helmsley Lord Treasurer Of England Privy Councillor M P, and had children including Alice Deros, Beatrice Deros, John De Ros 8Th Baron De Ros, Lady Elizabeth De Ros Roos Of Helmsley Baroness Morley, Lady Margaret De Ros Baroness Of Audley, Sir Knight John De Ros Roos 7Th 8Th Baron De Ros Of Helmsley Privy Councillor M P, Sir Knight Richard De Ros Roos Of Helmsley, Sir Knight Robert De Ros Roos Of Helmsley, Sir Knight Thomas De Ros Roos 8Th 9Th Baron De Roos Of Helmsley M P, Sir Knight William De Ros Roos Of Helmsley, Sir Robert De Ros Of Rockingham Castle, Thomas De Ros 9Th Baron De Ros.
  • Lady Margaret Fitzalan of Arundel, Baroness of Ros passed away in 1438 in Belvoir, Leicestershire, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Lady Ros's Ancestors

Self
Lady Ros
1372–1438
Birth Place: Castle Arundel, Sussex, England
Parents
Sir Knight of the Garter John I, AKA "John Fitzalan D'Arundel",*(19th G Uncle-Gerard,19th GGF-Rhodes & 18th GGF-Jarrett), FitzAlan,1st Baron of Arundel, 1st Baron Stuart of Maltravers & Cobham(by marriage), Lord Marshall of England, M.P.
1348–1379
Arundel Castle, Sussex, England
Lady (Eleanor, *(19th G Aunt,19th GGM-Rhodes & 18th GGM-Jarrett), de Maltravers\Mautravers, Heiress of bro John then de jure Baroness of Maltravers &) Cobham
1345–1405
Echingham, Sussex, England
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Lady Ros's Descendants

1.
LR
Lady (Margaret Fitzalan of Arundel, Baroness of) Ros (26 Sep 1372–3 Jul 1438) m. Sir (Knight(of the Garter)William, Present at Tower of London for abdication of King Richard II-1399,*(17th GGF-Jarrett,18th GGF- de Ros\Roos, 6th\7th Baron de Ros of Helmsley, Lord Treasurer of England, Privy Councillor,) M.P. (1369–15 Sep 1414)
  1. 1. Thomas (de Ros, 9th Baron de) Ros 1406–1431 m. Duchess (Rachael) Hawley 1410–1467
    1. 1. Sir (Thomas 9th Baron of Helmsey, Lord of Witerslach and Kent De Roos) III 1427–1464 m. Lady (Anne) Thornborough 1423–1525 m. Philippa (de) Tibetot 1423–1485
      1. 1. Lady (Ana De) Ros 1465–1510 m. Sir (Alexander Baillie of) Carphin 1460–1534
        1. 1. Leo (De Baille de) Carphin 1500–1560 m. Rachel Verbeke 1500–1565
        2. 2. William (Bower) Bailaie 1500–1550
    2. 2. Elizabeth Ros 1426–
    3. 3. Richard Ros 1429–1432
    4. 4. Lord (William Ros, 1st Lord Mayor of) Swineshed 1425–1451
  2. 2. Lady (Margaret De Ros, Baroness of) Audley 1398–1444
  3. 3. Beatrice deRos 1402–
  4. 4. Sir (Knight Richard de Ros\Roos of) Helmsley 1401–
  5. 5. Alice deRos 1404–1444
  6. 6. John (de Ros, 8th Baron De) Ros 1396–1422
  7. 7. Sir (Knight William de Ros\Roos of) Helmsley 1400–1421
  8. 8. Sir (Robert de Ros of Rockingham) Castle 1400–1485
  9. 9. Sir (Knight Thomas de Ros\Roos, 8th\9th Baron de Roos of Helmsley,) M.P. 1403–1431
  10. 10. Sir (Knight Robert de Ros\Roos of) Helmsley 1412–1481

Lady Ros's Timeline

2 Records

1372
26 Sep 1372
Birth of Lady Margaret Fitzalan of Arundel, Baroness of Ros in Castle Arundel, Sussex, England
Castle Arundel, Sussex, England
1438
3 Jul 1438
Age 66
Death of Lady Margaret Fitzalan of Arundel, Baroness of Ros in Belvoir, Leicestershire, England
Belvoir, Leicestershire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 26 Sep 1372
    Event Place: Castle Arundel, Sussex, England

    Genealogy Event 2
    Event Type: Death
    Event Date: 3 Jul 1438
    Event Place: Belvoir, Leicestershire, 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