Family: Thomas Peder Kristian Krogh Pedersen Bach / Hanna Christine Nielsen (F1779)
m. 5 Apr 1931
 | Otto Nielsen (1875-1961) 
|
 | Bothilde Caroline Jacobsen (1874-1943)
|
Ingeborg Cathrine Nielsen (1898-1977)  |
| Dorthea Marie Nielsen (1900-1984) |
| Karen Margrethe Nielsen (1901-1994) |
| Anna Petrea Nielsen (1905-1986) |
| Niels Jacob Nielsen (1906-1987) |
 | Peter Theodor Nielsen (1907-1999) |
| Otto Nielsen (1909-1990) |
| Bothilde Nielsen (1913- ) |
| Thomas Peder Kristian Krogh Pedersen Bach (1902-1984)
|
 | Hanna Christine Nielsen (1903-1983)
|
| Ingrid Madsine Bach (1935-2018) |
| Astrid Bothilde Bach (1940- ) |