| Father | Herman Johann Imdieke (1843 - 1934) |
| Mother | Mary Agnes Schmiesing (1854 - 1931) |
| Sibling | Ben Imdieke (1874 - 1960) |
| Sibling | Katharina Bernadina Imdieke (1877 - 1903) |
| Sibling | Elizabeth Imdieke (1879 - 1961) |
| Sibling | Herman G. Imdieke (1881 - 1970) |
| Sibling | Henry Imdieke (1884 - 1973) |
| Sibling | Frank Imdieke (1886 - 1964) |
| Sibling | August G. Imdieke (1888 - 1888) |
| Sibling | John B. Imdieke (1890 - 1894) |
| Sibling | August M. Imdieke (1892 - 1898) |
| Sibling | Aloysius G. Imdieke (1894 - 1992) |
| Sibling | John Andrew "John B." Imdieke (1896 - 1960) |