Johannes Emil Rudolf de Klauman
1877 - 1948 (70 years)
Generation: 1
1. Johannes Emil Rudolf de Klauman was born 29 Sep 1877, Danmark; died 30 Jan 1948, Danmark. Johannes married Frida Harhorn Abt 1911, Danmark. Frida was born 29 Mar 1881, Danmark; died 1 Jun 1959, Danmark. [Group Sheet]