YourRoots by Genomelink
banner

Sign up to explore more

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

Mary of Waltham Plantagenet Duchess of Brittany 1344–1362 – Genealogical Records

Birth Date: Oct 10, 1344

Birth Location: Bishops Waltham, Hampshire, , England

Death Date: Apr 1362

Death Location: Abingdon, Berkshire, , England

Father: Edward Ponthieu

Mother: Philippa III

Spouse(s):

Children(s):

Mary of Waltham Plantagenet Duchess of Brittany was born in 1344 in Bishops Waltham, Hampshire, , England, the child of Edward Iii King Of England Lord Of Ireland Duke Of Aquitane Plantagenet Count Of Ponthieu And Philippa Of Hainault D Avesnes Queen Consort To Edward Iii. Mary of Waltham Plantagenet Duchess of Brittany passed away in 1362 in Abingdon, Berkshire, , England.

Find more search results for Mary Brittany
MB

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

  • Mary of Waltham Plantagenet Duchess of Brittany was born in 1344 in Bishops Waltham, Hampshire, , England, the child of Edward Iii King Of England Lord Of Ireland Duke Of Aquitane Plantagenet Count Of Ponthieu And Philippa Of Hainault D Avesnes Queen Consort To Edward Iii.
  • Mary of Waltham Plantagenet Duchess of Brittany passed away in 1362 in Abingdon, Berkshire, , England.

Immediate Family

Parents

Spouses(s)

Children(s)

Mary Brittany's Ancestors

Self
Mary Brittany
1344–1362
Birth Place: Bishops Waltham, Hampshire, , England
Parents
Edward III King of England Lord of Ireland Duke of Aquitane Plantagenet Count of Ponthieu
1312–1377
Saint David, Grenada
Philippa (of Hainault D AVESNES Queen Consort to Edward) III
1311–1369
Valenciennes, Nord, Nord-Pas-de-Calais, France,
Grandparents
King (Edward II) Plantagenet
1284–1327
Caernavon Castle, Caernarvonshire, Wales
Queen (Isabella of France) Capet
1292–1358
Paris, Paris, Ile-de-France, France
Great-Grandparents
2nd-Great-Grandparents

Mary Brittany's Timeline

2 Records

1344
Oct 10, 1344
Birth of Mary of Waltham Plantagenet Duchess of Brittany in Bishops Waltham, Hampshire, , England
Bishops Waltham, Hampshire, , England
1362
Apr 1362
Age 18
Death of Mary of Waltham Plantagenet Duchess of Brittany in Abingdon, Berkshire, , England
Abingdon, Berkshire, , England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Oct 10, 1344
    Event Place: Bishops Waltham, Hampshire, , England

    Genealogy Event 2
    Event Type: Death
    Event Date: Apr 1362
    Event Place: Abingdon, Berkshire, , 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