Johann I Von WESTERBURG
He married Kunigunde, Countess of Sayn-Sayn 1353 . Kunigunde, Countess of Sayn-Sayn was born at of Sayn, Rheinland, Prussia Abt 1334 daughter of Johann II, Count Sayn and Elisabeth, Countess of Julich .
They were the parents of 3
children:
Reinhard II Von Westerburg
born 1354.
Berta, Countess of Westerburg
born Abt 1356.
Johann II Von Westerburg
born Abt 1358.
Johann I Von Westerburg died 11 Jul 1370 .
Kunigunde, Countess of Sayn-Sayn died 22 Jul 1383 .