He is married to Anna Eleonore von Hessen Darmstadt.
They got married on December 14, 1617 at Darmstadt, Hessen, Germany, he was 35 years old.
Child(ren):
Georgof Braunschweig-Lüneburg zu Kalenberg (1636-41), *Celle 17.2.1582, +Hildeshein/Wolfenbüttel 12.4.1641; the story goes that his older brothers decided that only one of them should marry (I don't recall whether for financial reasons or out of disinclination) and chose Georg as "the victim";
m.Darmstadt 14.12.1617 Pss Anna Eleonore of Hesse-Darmstadt(*30.7.1601 +6.5.1659); They had issue:
George [Guelph] Herzog von Braunschweig-Calenberg | ||||||||||||||||||||||||||||||||||||||
1617 | ||||||||||||||||||||||||||||||||||||||
Anna Eleonore von Hessen Darmstadt |