Mary Dolores Ockenfels was born 4 November 1906 in Murray County, Minnesota, United States to Peter Paul Ockenfels (1868-1938) and Adelheid Brecht (1879-1964) and died 5 February 2007 Tracy, Minnesota, United States of unspecified causes. She married Charles Ankrum (1906-1985) 1 July 1929 in Tracy, Minnesota, United States.
|Offspring of Mary Ockenfels and Charles Ankrum (1906-1985)|
|Arlys Marie Ankrum (1931)|
|Mavis Ann Ankrum (1934-2002)|
|Gail Francis Ankrum (1938-2006)|
|Dorothy Marguerite Ankrum (1940)|
|Robert Charles Ankrum (1942)|
|Charlene Karen Ankrum (1948)|