John married Adelia Schlotfeldt WFT est 1895-1920. Adelia (daughter of Henry F. Schlotfeldt and Margaretha Catharina Christiana Kroeger) was born on 15 Feb 1880; died in 1970 in Ida Grove, Iowa. [Group Sheet] [Family Chart]

1. Adolph Gustave Carstens was born in Private.
2. Lilly Doris Doreen Carstens was born in Private.
3. Herman Henry Carstens was born in Private.
4. Hilda Marie Carstens was born in Private.
5. Adelia Margaret Carstens was born in 1899; died in 1972.
6. Edward John Carstens was born in 1901; died in 1970.