Ludwig Carl August Bast (1864-1915) 
|
Anna Carolina Sophia Gutknecht (1870-1948)
|
| Carl Friedrich Bast (1891-1894) |
Walter Hermann Carl Bast (1892-1971)  |
| Heinrich Friedrich Max Bast (1894-1966) |
| Bertha Anna Caroline Bast (1895-1928) |
| Clara Emma Anna Bast (1899-1979) |
| Agnes E. Busching (1896-1977) |
| Ludwig Wilhelm Gustav Bast (1890-1966)
|
| Nathanael August Walter Bast (1917-1979) |
| Robert Henry Theodore Bast (1918-1996) |
| Eugene M. Bast (1921-1992) |
| Helen Anna Bast (1927-1983) |
