Peter married Anna Maria Mutschelknaus on 9 Jan 1883 in South Dakota, USA. Anna was born on 29 Apr 1863 in Odessa, Ukrayina; died on 26 Jul 1939 in Menno, Hutchinson County, South Dakota, USA. [Group Sheet] [Family Chart]

1. Mary Emelia Pfeifle was born on 3 Jun 1883 in South Dakota, USA; died on 28 Aug 1945 in Brainerd, Crow Wing County, Minnesota, USA; was buried in Evergreen Memorial Gardens, Brainerd, Crow Wing County, Minnesota, USA.
2. Regina Pfeifle was born on 4 Jul 1897 in South Dakota, USA; died on 19 Feb 1967 in Salem, Marion County, Oregon, USA; was buried in Lee Mission Cemetery, Salem, Marion County, Oregon, USA.