Vemmetofte married Agathe Bloch Abt 1887, Danmark. Agathe (daughter of Valdemar Antonius Bloch and Louise Hammerich) was born 11 Apr 1857, Danmark; died 4 Aug 1898, Danmark. [Group Sheet]

1. Ida Vilhelmine Christiansen was born 5 Jan 1889, Danmark; died 13 Mar 1934, Danmark.
2. Estrid Hermanda Christiansen was born 3 Sep 1891, Danmark; died Yes, date unknown.
3. Fanny Louise Christiansen was born 23 Mar 1893, Danmark; died 29 Mar 1896, Danmark.