Family: Albert Christian Gumper & Rosa Matilda Kroenecke
m. 31 December 1907
 | Christian Gumper (1859-1939) 
|
 | Marie Salome Mueller (1859-1949)
|
| Laura Christina Gumper (1883-1968)  |
| Theodore Phillip Gumper (1887-1974) |
| John David Gumper (1889-1977) |
| Carolina Katherine Emily Gumper (1892-1969) |
| Walter Phillip Gumper (1894-1964) |
| Louise Hulda Gumper (1896-1992) |
| Oscar David Gumper (1899-1963) |
| Emil Gumper (1901-1963) |
| John C. Kroenecke (1862-1931) |
| Matilda Meins (1872-1916) |
| Albert Christian Gumper (1885-1954)
|
| Rosa Matilda Kroenecke (1890-1982)
|
| Viola Gumper (1909-1909) |
| Herbert J. Gumper (1910-1964) |
| Delmar William Theodore Gumper (1912-2002) |
| Emory J. Gumper (1916-1989) |