Nielsen Hayden genealogy
Garsie
![Male](img/tng_male.gif)
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- 1 Garsie [1]
- 2 Arnaud de Gaveston [1.1]
Claramonde de Marsan d. 1287
- 3 Piers de Gaveston [1.1.1]
b. Bef Sep 1283 d. 19 Jun 1312
(Unknown mistress of Piers de Gaveston)
- + Margaret de Clare b. Abt 1292 d. 9 Apr 1342
- 3 Piers de Gaveston [1.1.1]
- 2 Arnaud de Gaveston [1.1]