Nielsen Hayden genealogy
Ancestors of Guy of Flanders
- Aft 1345 ┌── Guillaume de Dampierre (1196 - 3 Sep 1231)(m. Between 18 Aug 1223 and 15 Nov 1223) =>
┌── Guy de Dampierre (Abt 1226 - 7 Mar 1304)(m. Jun 1246)
│ └── Margaret II of Flanders (Abt 1202 - 10 Feb 1280 bur.Abbey of Flines, Flines-lez-Raches, Hauts-
│ de-France, France)(m. Between 18 Aug 1223 and 15 Nov 1223) =>
│ de-France, France)(m. Between 18 Aug 1223 and 15 Nov 1223) =>
│
┌── Guillaume IV de Dampierre (Abt 1249 - 1311)(m. 1286)
│ │
│ │ ┌── Robert VII (Abt 1190 - Abt 11 Nov 1248 Sardinia) =>
│ └── Mathilde de Béthune ( - 8 Nov 1264)(m. Jun 1246)
│ └── Élizabeth de Morialmé ( - Aft Dec 1256) =>
│
Guy of Flanders ( - Aft Mar 1345)
│
│ ┌── Simon II de Clermont (Abt 1210 - 1 Feb 1286) =>
│ ┌── Raoul II-III de Clermont (Abt 1245 - 11 Jul 1302 Kortrijk, Flanders)
│ │ └── Adèle de Montfort ( - 28 Mar 1279) =>
│ │
└── Alix de Clermont (m. 1286)