Nielsen Hayden genealogy
Ancestors of Louis II
1304 - 1346 (42 years) ┌── Guy de Dampierre (Abt 1226 - 7 Mar 1304)(m. Jun 1246) =>
┌── Robert III of Flanders (Abt 1248 - 17 Sep 1322)(m. Mar 1272)
│ └── Mathilde de Béthune ( - 8 Nov 1264)(m. Jun 1246) =>
│
┌── Louis I ( - Jul 1322)(m. Dec 1290)
│ │
│ │ ┌── Eudes of Burgundy (1230 - 4 Aug 1266 Acre, Palestine)(m. Feb 1248) =>
│ └── Yolanda of Burgundy ( - 2 Jun 1280)(m. Mar 1272)
│ └── Mahaut II de Dampierre (Between 1234 and 1235 - 1262)(m. Feb 1248) =>
│
Louis II (1304 - 25 Aug 1346 Crécy-in-Ponthieu, Somme, Hauts-de-France, France)
│
│ ┌── Manasses IV de Réthel ( - Between 26 Jun 1271 and 3 Mar 1274)(m. Bef Dec 1237) =>
│ ┌── Hugues IV ( - Bef 1277)(m. Bef 8 Oct 1275)
│ │ └── Elisabeth d'Ecry (m. Bef Dec 1237) =>
│ │
└── Jeanne ( - Aft 12 Mar 1328)(m. Dec 1290)
│
│ ┌── Henry V de Grandpré (Abt 1218 - Aft 7 Apr 1287) =>
└── Isabelle de Grandpré ( - Bef 4 Apr 1292)(m. Bef 8 Oct 1275)
└── Isabeau de Brienne ( - Between 21 Aug 1274 and Feb 1277) =>