Who married Count Karl II, Count of Hohenzollern-Sigmaringen?

Charles II, Count of Hohenzollern-Sigmaringen (German: Karl II, Graf von Hohenzollern-Sigmaringen; 1547 – 8 April 1606) became Count of Hohenzollern-Sigmaringen in 1576 and remained so until his death. He was the fifth but second surviving son of Charles I, Count of Hohenzollern, and Anna, daughter of Ernest, Margrave of Baden-Durlach.