YourRoots by Genomelink
banner

Sign up to explore more

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

Earl of Cornwall 1234–1272 – Genealogical Records

Birth Date: ABT 1234

Birth Location: Hertfordshire, England

Death Date: 1272

Death Location: Hertfordshire, England

Father: Richard Plantagenet

Mother: Sanchia D'provence

Spouse(s): Joan Owens

Children(s): Edmund Cornwall, Geoffrey Cornwall

In 1234, Earl of Cornwall entered the world in Hertfordshire, England, born to Richard Du Cornwall Plantagenet And Sanchia D Provence. Earl of Cornwall married Joan Owens, and had children including Edmund De Cornwall, Geoffrey De Cornwall. Earl of Cornwall passed away in 1272 in Hertfordshire, England.

Find more search results for Earl Cornwall
EC

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 1234, Earl of Cornwall entered the world in Hertfordshire, England, born to Richard Du Cornwall Plantagenet And Sanchia D Provence.
  • Earl of Cornwall married Joan Owens, and had children including Edmund De Cornwall, Geoffrey De Cornwall.
  • Earl of Cornwall passed away in 1272 in Hertfordshire, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Earl Cornwall's Ancestors

Self
Earl Cornwall
1234–1272
Birth Place: Hertfordshire, England
Parents
Richard Du Cornwall Plantagenet
1209–1272
Winchester, England
Sanchia D'provence
1225–1261
Aachen, North Rhine-Westphalia, Germany
Grandparents
Jan (I Plantagenet Koning van) Engeland
1167–1216
Beaumont Palace, Oxford
Isabelle (Gravin van) Angoulême
1188–1246
Angoulême, Charente, Poitou-Charentes, France
Great-Grandparents
Henry Count
1133–1189
Eleanor Duchess
1122–1204
Count D'angouleme
1160–1218
2nd-Great-Grandparents
Count D'maine
1113–1151
Matilda Beauclerc
1102–1167
William Aquataine
1099–1137
Eleanore Chastellerault
1103–1130
Count D'angouleme
1134–1178

Earl Cornwall's Descendants

1.
EC
Earl (of) Cornwall (ABT 1234–1272) m. Joan Owens (ABT 1260–)
  1. 1. Edmund (De) Cornwall 1270–1322
    1. 1. Edmund (De) Cornwall 1300–1354
      1. 1. Edmund Cornwall 1314–1376
        1. 1. John Cornwall 1344–1370
      2. 2. Peter Cornwall 1320–1388
        1. 1. Lewis Cornwall 1350–1388
      3. 3. Brian Cornwall 1317–1397 m. Maud Strange 1321–
        1. 1. Thomas (de) Cornwall 1351–
        2. 2. Bryan (de) Cornwall 1349–
        3. 3. Isabel ((Isabella)) Cornwall 1348–
        4. 4. Henry Cornwall 1347–
        5. 5. John Cornwall 1345–1415
  2. 2. Geoffrey (De) Cornwall 1270–1335 m. Margaret Mortimer 1295–
    1. 1. Richard Cornwall 1300–1343 m. Sybilla (De) Botringham 1315–1349
      1. 1. Geoffrey Cornwall 1336–1365 m. Cecilia Seymour 1337–1369
        1. 1. Brian Cornwall 1368–1400
        2. 2. Ellen Cornwall 1371–
        3. 3. Geoffrey Cornwall 1370–
        4. 4. Richard Cornwall 1360–1443 m. Cicely Merbury 1364–1417
    2. 2. John Cornwall 1300–
      1. 1. John Cornwall 1320–1343
        1. 1. John Cornwall 1340–1422
        2. 2. Maud Cornwall 1340–
    3. 3. Geoffrey Cornwall 1300–1366

Earl Cornwall's Timeline

2 Records

1234
ABT 1234
Birth of Earl of Cornwall in Hertfordshire, England
Hertfordshire, England
1272
1272
Age 38
Death of Earl of Cornwall in Hertfordshire, England
Hertfordshire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: ABT 1234
    Event Place: Hertfordshire, England
    Record Source:
    [1] rolloD1.FTW
    [2] geofrcornwallA.FTW

    Genealogy Event 2
    Event Type: Death
    Event Date: 1272
    Event Place: Hertfordshire, 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