Wilhelm II Count of CASTELL
He married Anna, Countess of Helfenstein . Anna, Countess of Helfenstein was born at of Helfenstein, Ulm, Donaukreis, Wurttemberg Abt 1410 daughter of Johann III Count of Helfenstein and Irmengard Countess of Kirchberg .
They were the parents of 2
children:
Leonhard II, Count of Castell
born Abt 1433.
Friedrich VI (IX) Count of Castell
born Abt 1435.
Wilhelm II Count of Castell died 4 Aug 1479 .
Anna, Countess of Helfenstein died 6 Nov 1472 at Castell, Unterfranken, Bavaria .