Interaktives Sanduhrdiagramm von Katharine UHL

Albert SPERLING 1908
Adaline HECKERT 1907
Rudolf SPERLING 1910
Lilli WERNER 1914
Emil SPERLING 1912
Karl SPERLING 1914
Olga SPERLING 1917
Emma SPERLING 1919
Ida SPERLING 1922
Charlotte HARGESHEIMER 1884
Wilhelm SPERLING 1873
Katharine UHL
Peter HARGESHEIMER