Piers (Earl of Cornwall) Gaveston
Abt 1284 - 1312 (~ 28 years)
Generation: 1
1. Piers (Earl of Cornwall) Gaveston was born about 1284 (son of Arnaud Gaveston and Clarmonde De Marsan); died in Jun 1312 in Executed. Piers married Margaret (of Gloucester) De Clare in 1307. Margaret (daughter of Gilbert The Red (3rd Earl Ofgloucester) De Clare and Joan Princess of Acre) was born in Oct 1292; died on 9 Apr 1342. [Group Sheet] [Family Chart]
Children:
2. Arnaud Gaveston died in May 1303. Arnaud + Clarmonde De Marsan. Clarmonde and died. [Group Sheet] [Family Chart]
3. Clarmonde De Marsan and died. Children:
- 1. Piers (Earl of Cornwall) Gaveston was born about 1284; died in Jun 1312 in Executed.