Otto of Brunswick
- Yes, date unknown
1. Otto of Brunswick (son of Albert I The Great Duke of Braunschweig and Adelheid \ Alessina of Montferrat); and died.
2. Albert I The Great Duke of Braunschweig was born in 1236 (son of Otto I "Das Kind" of Brunswick-L?neburgh and Matilda of Brandenburg); died on 15 Aug 1279. Albert married Adelheid \ Alessina of Montferrat in 1263. Adelheid (daughter of Boniface II Marquess of Montferrat and Margherita of Savoy) died in 1285. [Group Sheet] [Family Chart]
3. Adelheid \ Alessina of Montferrat (daughter of Boniface II Marquess of Montferrat and Margherita of Savoy); died in 1285. Children:
- Albrecht II Duke of Braunschweig-G?ttingen was born about 1268; died on 22 Sep 1318.
- Henry I Duke of Brunswick was born in Aug 1267; died on 7 Sep 1322.
- Matilda of Brunswick and died.
- Luther Brunswick and died.
- Conrad of Brunswick and died.
- 1. Otto of Brunswick and died.
- William Duke of Brunswick died in 1292.
- Mechtild of Brunswick-L?neburg was born in 1276; died in 1318.
Generation: 3
4. Otto I "Das Kind" of Brunswick-L?neburgh was born in 1204 (son of Wilhelm Duke of L?neburg and Helene of Denmark, son of William of Winchester Duke of Brunswick-L?neburg and Helen Valdemarsdottir of Denmark); died on 9 Jun 1252. Otto married Matilda of Brandenburg in 1228. Matilda (daughter of Albrecht II of Brandenburg and Mathilde Von Landsberg) died on 10 Jun 1261. [Group Sheet] [Family Chart]
5. Matilda of Brandenburg (daughter of Albrecht II of Brandenburg and Mathilde Von Landsberg); died on 10 Jun 1261. Children:
- Adelheid of Braunschweig-L?neburg died in 1274.
- 2. Albert I The Great Duke of Braunschweig was born in 1236; died on 15 Aug 1279.
- Helene of Braunschweig-L?neburg was born in 1223; died on 6 Sep 1273.
- Johann Duke of Brunswick-L?neburg was born about 1242; died on 13 Dec 1277.
6. Boniface II Marquess of Montferrat was born about 1203 (son of Guglielmo VII Marquess of Montferrat and Berta Di Clavesana); died in 1253. Boniface married Margherita of Savoy on 9 Dec 1235. Margherita (daughter of Amadeus IV Count of Savoy De Savoie and Anne (Marguerite) De Bourgogne) died in 1254. [Group Sheet] [Family Chart]
7. Margherita of Savoy (daughter of Amadeus IV Count of Savoy De Savoie and Anne (Marguerite) De Bourgogne); died in 1254. Children:
- Guglielmo VIII "Il Grande Marquess of Montferrat was born about 1243; died in 1292 in Prison In Alexandria.
- 3. Adelheid \ Alessina of Montferrat died in 1285.
Generation: 4
8. Wilhelm Duke of L?neburg was born in 1184 in Winchester; died on 13 Dec 1213. Wilhelm + Helene of Denmark. Helene (daughter of Valdemar I The Great King of Denmark and Sophie of Polotzk) and died. [Group Sheet] [Family Chart]
9. Helene of Denmark (daughter of Valdemar I The Great King of Denmark and Sophie of Polotzk); and died. Children:
- 4. Otto I "Das Kind" of Brunswick-L?neburgh was born in 1204; died on 9 Jun 1252.
10. Albrecht II of Brandenburg was born about 1174 (son of Otto I Margave of Brandenburg and Judith of Poland); died on 25 Feb 1219-1220. Albrecht married Mathilde Von Landsberg in 1205. Mathilde (daughter of Konrad Von Der Lausitz Von Landsberg and Elzbieta of Poland) died in 1255. [Group Sheet] [Family Chart]
11. Mathilde Von Landsberg (daughter of Konrad Von Der Lausitz Von Landsberg and Elzbieta of Poland); died in 1255. Children:
- Johann I Margrave of Brandenberg was born about 1213; died on 4 Apr 1266.
- 5. Matilda of Brandenburg died on 10 Jun 1261.
- Otto III Margave of Brandenburg died in 1267.
- Matilda of Brandenburg and died.
12. Guglielmo VII Marquess of Montferrat was born about 1170 (son of Bonifacio I Marquess of Montferrat and Helene Di Busca); died on 24 Sep 1225. Guglielmo married Berta Di Clavesana on 9 Aug 1202. Berta was born about 1180; and died. [Group Sheet] [Family Chart]
13. Berta Di Clavesana was born about 1180; and died. Children:
- 6. Boniface II Marquess of Montferrat was born about 1203; died in 1253.
- Beatrix of Montferrat and died.
14. Amadeus IV Count of Savoy De Savoie was born in 1197 (son of Thomas (Count of Savoy) De Maurienne and Beatrix Faucigny); died on 24 Jun 1253. Amadeus + Anne (Marguerite) De Bourgogne. Anne (daughter of Hugh III Duke of Burgundy and Beatrix Dauphinee De Viennois) was born in 1192; died in 1242. [Group Sheet] [Family Chart]
15. Anne (Marguerite) De Bourgogne was born in 1192 (daughter of Hugh III Duke of Burgundy and Beatrix Dauphinee De Viennois); died in 1242. Children:
- Boniface (Count of Savoy) De Savoie died on 7 Jun 1263.
- Beatrix De Savoie died on 23 Feb 1291-1292.
- 7. Margherita of Savoy died in 1254.