YourRoots by Genomelink
banner

Sign up to explore more

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

Joan of Lancaster 1312–1349 – Genealogical Records

Birth Date: ABT 1312

Birth Location: Grosmont, Monmouthshire, Wales

Death Date: 7 JUL 1349

Death Location: Byland Abbey, Yorkshire, England

Father: Henry Lancaster

Mother: Mathilda Chaworth

Spouse(s): John Mowbray,

Children(s):

Joan of Lancaster was born in 1312 in Grosmont, Monmouthshire, Wales, the child of Henry Of Lancaster And Mathilda De Chaworth. Joan of Lancaster married John De Mowbray. Joan of Lancaster passed away in 1349 in Byland Abbey, Yorkshire, England.

Find more search results for Joan Lancaster
JL

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

  • Joan of Lancaster was born in 1312 in Grosmont, Monmouthshire, Wales, the child of Henry Of Lancaster And Mathilda De Chaworth.
  • Joan of Lancaster married John De Mowbray.
  • Joan of Lancaster passed away in 1349 in Byland Abbey, Yorkshire, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Joan Lancaster's Ancestors

Self
Joan Lancaster
1312–1349
Birth Place: Grosmont, Monmouthshire, Wales
Parents
Henry of Lancaster
1281–1345
Grosmont, Monmouthshire, Wales, United Kingdom
Mathilda (de) Chaworth
1282–1322
Kidwelly Castle, Kidwelly, Carmarthanshire, Wales, United Kingdom
Grandparents
Edmund "Crouchback"
1245–1296
London, England
Blanche d'Artois
1244–1302
Artois, France
Patrick (de) Chaworth
1254–1283
Kempsford, Gloucestershire, England
Isabella (de) Beauchamp
1263–1306
Warwickshire, England
Great-Grandparents
Henry
1207–1272
Eleanor Provence
1223–1291
Robert d'Artois
1216–1250
Mathilde Brabant
1224–1288
Patrick Chaworth,
1218–1258
Hawise Londres
1214–1274
William Beauchamp,
1237–1298
Maud FitzJohn
1238–1301
2nd-Great-Grandparents
John
1166–1216
Isabella Angoulême
1180–1246
Raymond Provence
1198–1245
Béatrix Savoie
1198–1267
Louis VIII
1187–1226
Blanche Castille
1188–1252
Heinrich II
1189–1248
Maria Hohenstaufen
1199–1235
Payne Chaworth
1183–1237
Gundred Ferte
1190–1237
Thomas Londres
1198–1223
Eva FitzWarin
1169–1244
William Beauchamp
1215–1268
Isabella Mauduit
1214–1268
John FitzGeoffrey
1215–1258
Isabel Bigod
1212–1250

Joan Lancaster's Timeline

3 Records

1312
ABT 1312
Birth of Joan of Lancaster in Grosmont, Monmouthshire, Wales
Grosmont, Monmouthshire, Wales
1345
7 JUL 1345
Age 33
Death of Joan of Lancaster in Thirsk, Yorkshire, England
Thirsk, Yorkshire, England
1349
7 JUL 1349
Age 37
Burial of Joan of Lancaster in Byland Abbey, Yorkshire, England
Byland Abbey, Yorkshire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: ABT 1312
    Event Place: Grosmont, Monmouthshire, Wales

    Genealogy Event 2
    Event Type: Death
    Event Date: 7 JUL 1345
    Event Place: Thirsk, Yorkshire, England

    Genealogy Event 3
    Event Type: Burial
    Event Date: 7 JUL 1349
    Event Place: Byland Abbey, Yorkshire, 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