Family: Morris (Moshe) Katz (Kaczerginski) / Sarah (Soreh Rivke) Krivitsky (F2225)
 | Gershon G Krivitsky (1846- ) |
 | Lipke (1848- ) |
| Chia Rosha Krivitsky (1875- )  |
| David Beryl Krivitsky (1866-1941) |
| Morris (Moshe) Katz (Kaczerginski) (1874- ) |
| Sarah (Soreh Rivke) Krivitsky (1882-1956) 
|
| Ida Katz (1913-2001) |
| Theodore Kane (1913-1997) |
| Isadore Sidney Katz (1918-2004) |
| Lillian Katz (1904- ) |
| George Katz (1906- ) |
| Abraham Katz (1910-1986) |