Richard “Earl of Cornwall” de CornwallAge: 28 years1252–1280
- Name
- Richard “Earl of Cornwall” de Cornwall
- Given names
- Richard
- Surname
- de Cornwall
- Nickname
- Earl of Cornwall
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Richard “King of the Romans” Plantagenet
1209–1272
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Joan de Valletort
1214–1267
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Richard “Earl of Cornwall” de Cornwall
1252–1280
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| Family with Joan St. Owen | |
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Richard “Earl of Cornwall” de Cornwall
1252–1280
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Joan St. Owen
1260–1316
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Joan de Cornwall
1286–1342
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