Richard Carl Gustav Bast (1859-1937) 
|
Mathilda A. Hauth (1865-1961)
|
Ida A. Bast (1889-1954)  |
| Emma Mathilda Bast (1891-1977) |
| Otto B. Bast (1892-1939) |
| William Frederick Herman Bast (1894-1969) |
| - Bast (1896-1896) |
| Lydia Emma Bast (1900-1975) |
| Edward Carl Louis Bast (1904-2001) |
| Erna L. Bast (1906-1995) |
| Frederick William Bast (1897-1969)
|
| Elsie Julianna Boettger (1898-1972) |
| Richard John Bast (1920-2002) |
| Donald William Bast (1926-2012) |
