Nielsen Hayden genealogy
Ancestors of William Martin
Abt 1257 - Bef 1324 (~ 67 years) ┌── William Fitz Martin (of Combe Martin, Devon, England - Bef 15 Feb 1216) =>
┌── Nicholas Fitz Martin (of Kemes, Pembrokeshire, Wales - 1282)
│ └── Avice ( - Aft 1245)
│
┌── Nicholas Fitz Martin (Abt 1236 of Kemes, Pembrokeshire, Wales - Abt 1260)(m. Bef 1257)
│ │
│ │ ┌── (Unknown) fitz Ralph =>
│ └── Isabel
│
William Martin (Abt 1257 of Combe Martin, Devon, England - Bef 8 Oct 1324)
│
│ ┌── Guy de Bryan (of Laugharne, Carmarthenshire, Wales - Aft 1267)
└── Maud de Bryan (25 Dec 1242 - 21 Sep 1279)(m. Bef 1257)
│
│ ┌── Henry de Tracy (of Barnstaple, Devon, England - Bef 21 Aug 1274)(m. Bef May 1220) =>
└── Eve de Tracy (Bef 1227 - Bef 1274)
└── Maud de Briouze (m. Bef May 1220) =>