 | FERDINAND Jacob KOWITZ (1857-1943) 
|
 | JOHANNE Friederike RECKNAGEL (1863-1950)
|
| Gustav KOWITZ (1884- )  |
| Edward F. KOWITZ (1886- ) |
| Otto Herman KOWITZ (1888- ) |
| Henry George KOWITZ (1890- ) |
| Fredrick William KOWITZ (1895-1989) |
| William Carl KOWITZ, Sr. (1897-1981) |
| Walter KOWITZ (1904- ) |
| William Roy ALEXANDER (1891- ) |
| Mary KOWITZ (1892- )
|
