Nielsen Hayden genealogy
Ancestors of Matilde
1276 - Bef 1318 (< 42 years) ┌── Wilhelm of Brunswick-Lüneburg (11 Apr 1184 Winchester, Hampshire, England -
│ 13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany) =>
│ 13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany) =>
┌── Otto I of Brunswick-Lüneburg (1204 - 19 Jun 1252)
│ └── Helene of Denmark (Abt 1180 - 22 Nov 1233)(m. Jul 1202 Hamburg, Germany) =>
│
┌── Albrecht I (1236 - 15 Aug 1279)(m. 1 Nov 1266)
│ │
│ │ ┌── Albrecht II of Brandenburg (Abt 1177 - 25 Feb 1220)(m. Aug 1205) =>
│ └── Matilde von Brandenburg (Abt 1210 - 10 Jun 1261)
│ └── Mathilde von Nieder-Lausitz ( - 1255)(m. Aug 1205) =>
│
Matilde (1276 - Bef 31 Aug 1318)
│
│ ┌── Guillermo VIII-VI ( - 17 Sep 1225 Halmyros, Greece)(m. Bef 9 Aug 1202) =>
│ ┌── Boniface II (Abt 1202 - Between 12 Jun 1253 and 10 Dec 1256)(m. 9 Dec 1235)
│ │ └── Berta de Clavesena (m. Bef 9 Aug 1202) =>
│ │
└── Alessina de Monferrato ( - 5 Feb 1285)(m. 1 Nov 1266)
│
│ ┌── Amedee of Savoy (1197 - 24 Jun 1253 Montmelian, Savoie, Rhône-Alpes, France)(m. 1222) =>
└── Margereta of Savoy ( - 1254)(m. 9 Dec 1235)
└── Marguerite of Burgundy (1192 - 1242)(m. 1222) =>