 Duke Friedrich Karl Ludwig Schleswig-Holstein-Sonderburg-Beck, son of Prince Karl Anton August Schleswig-Holstein-Sonderburg-Beck and Countess Frederica Dohna-Schlobitten.Born 20 AugUST 1757, died 24 AprIL 1816, 58 years Married/ Related to: N.N. Child: 1. Friedrich Wilhelm Paul Leopold Schleswig-Holstein-Sonderburg-Glücksburg VIIBorn 4 JanUARY 1785, died 17 FebRUARY 1831, 46 years | |||