Mechthild von Brandenburg was born circa 1210 to Albrecht II. von Brandenburg (c1150-1220) and Mechthild von Lausitz (c1185-1255) and died 10 June 1261 of unspecified causes. She married Otto von Braunschweig-Lüneburg (c1204-1252) 1228 JL . Alfred the Great (849-899)/s, Charlemagne (747-814)/s.



Children


Offspring of Otto von Braunschweig-Lüneburg and Mechthild von Brandenburg (c1210-1261)
Name Birth Death Joined with
Elizabeth von Braunschweig (c1235-1266) 1235 1266 Willem II van Holland (1228-1256)
Helene von Braunschweig-Lüneburg (1223-1273) 18 March 1223 6 September 1273 Hermann II. von Thüringen (1223-1241) Hermann II. von Thüringen (1223-1241) Albrecht I. von Sachsen (c1180-1261)
Adelheid von Braunschweig (-1274) 1274 Heinrich von Hessen (1244-1308)
Mechtild von Braunschweig-Lüneburg (-c1295) 1295 Heinrich II. von Anhalt (1215-1266)
Agnes von Braunschweig (c1240-c1287) 1240 1287 Wizlaw II. von Rügen (1240-1302)
Albrecht I. der Große von Braunschweig-Lüneburg (1236-1279) 1236 15 August 1279 Braunschweig, Lower Saxony, Germany Elisabeth van Brabant (1243-1261) Elisabeth van Brabant (1243-1261) Adelaide von Montferrat (c1237-1285)
Johann I. von Lüneburg (1242-1277) 1242 13 December 1277 Liutgard von Holstein (c1251-1289)
Otto von Hildesheim (-1279)
Conrad von Verden (-1300)







Footnotes (including sources)

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