Johann, Count of MANSFELD
Invalid endowment temple code: AlKE.
He married Margarethe, Princess of Brunswick 14 Aug 1559 . Margarethe, Princess of Brunswick was born at of Celle, Hannover, Prussia 10 Jun 1534 daughter of Ernst, Duke of Brunswick-LÜNEBURG and Sofie, Princess of Mecklenburg Schwerin .
They were the parents of 3
children:
Anna Sofie Countess of Mansfeld
born 13 Dec 1562.
Elisabeth, Countess of Mansfeld
born Abt 1565.
Marie Countess of Mansfeld
born Aft 3 Mar 1567.
Margarethe, Princess of Brunswick died 24 Sep 1596 .