Johann XVI Count of OLDENBURG
He married Elisabeth Countess of Schwarzburg-Blankenburg 29 Jul 1576 at Sonderhausen, Sxchwarzburg-Sonderhausen, Thuringia . Elisabeth Countess of Schwarzburg-Blankenburg was born at Sondershausen, Schwarzburg-Sonderhausen, Thuringia 13 Apr 1541 daughter of Gunther Xl, Count of Schwarzburg-Blankenburg and Elisabeth, Countess of Isenburg Kelsterbach .
They were the parents of 7
children:
Dau Countess of Oldenburg
born 13 Sep 1577.
Johann Friedrich Count of Oldenburg
born 3 Oct 1578.
Anna Sofie Countess of Oldenburg
born 13/23 Dec 1579.
Marie Elisabethi Countess of Oldenburg
born 26 Jun 1581.
Katharine Countess of Oldenburg
born 20 Sep 1582.
Anton Günther Count of Oldenburg
born 1 Nov 1583.
Magdalene Countess of Oldenburg
born 6 Oct 1585.
Johann XVI Count of Oldenburg died 12 Nov 1603 at Oldenburg, Oldenburg, Germany .
Elisabeth Countess of Schwarzburg-Blankenburg died 26 Dec 1612 .