Julius Ernst, Duke of BRUNSWICK-DANNENBERG

Birth:
11/21 Mar 1571
Dannenberg, Hannover, Prussia
Death:
26 Oct 1636
Dannenberg, Hannover, Prussia
Marriage:
1 Sep 1614
Sources:
Ordinance Index
Marie Countess of EAST FRIESLAND
Birth:
1 May 1582
of Berum, Hannover, Prussia
Death:
9 Jul 1616
Children
Marriage
1
Siegmund Heinrich, Prince of BRUNSWICK
Birth:
5 Jul 1615
of Dannenberg, Hannover, Prussia
Death:
9 Jul 1615
 
Marr:
 
2
Marie Katharine Princess of BRUNSWICK-DANNENBURG
Birth:
9/19 Jun 1616
Dannenberg, Hannover, Prussia
Death:
1 Jul 1655
Grabow, Mecklenburg-Schwerin, Germany
Adolf Friedrich I, Duke of MECKLENBURG-SCHWERIN 
Marr:
15 Sep 1635
Schwerin, Mecklenburg-Schwerin 
FCID:5841:634
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Julius Ernst, Duke of Brunswick-Dannenberg - Marie Countess of East Friesland

Julius Ernst, Duke of Brunswick-Dannenberg was born at Dannenberg, Hannover, Prussia 11/21 Mar 1571. His parents were Heinrich, Duke of Brunswick-Dannenburg and Ursule, Princess of Saxony Lauenburg.

He married Marie Countess of East Friesland 1 Sep 1614 . Marie Countess of East Friesland was born at of Berum, Hannover, Prussia 1 May 1582 daughter of Edzard II Count of East Friesland and Katarina Gustafsdotter Princess of Sweden .

They were the parents of 2 children:
Siegmund Heinrich, Prince of Brunswick born 5 Jul 1615.
Marie Katharine Princess of Brunswick-Dannenburg born 9/19 Jun 1616.

Julius Ernst, Duke of Brunswick-Dannenberg died 26 Oct 1636 at Dannenberg, Hannover, Prussia .

Marie Countess of East Friesland died 9 Jul 1616 .