1  Brewer Eugen Langmann (1 Jul 1873 – )   +  Martha Kloeters (3 Oct 1883 – )      2  Elli Langmann (21 Jan 1904 – )         +  Ferdinand Ohm       2  Martha Langmann (23 May 1905 – )         +  Adolf Berner       2  Eugen Langmann (13 May 1913 Hannover, Germany – )