Children |
| 1. Helene of Brunswick-Luneburg, b. 1231, Braunschweig, Braunschweig, Niedersachsen, Germany , d. 16 Sep 1273, Braunschweig, Braunschweig, Niedersachsen, Germany (Age 42 years) |
| 2. Adelheid von Braunschweig Luneburg, b. cir 1244, Luneburg. Saxony, Germany , d. 12 Jun 1274, Marburg an der Lahn, Marburg-Biedenkopf, Hessen, Germany (Age ~ 30 years) |
| 3. Albert I of Brunswick-Luneburg, b. 1269, Braunschweig, Braunschweig, Niedersachsen, Germany , d. 15 Aug 1279, Braunschweig, Braunschweig, Niedersachsen, Germany (Age 10 years) |
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