Family: Peter P. Hellman / Joyce Pfenning (F128198)
m. 1984Michael J. Hellmann Hellman (1897-1970) |
Magdalena Böhm (1900- ) 
|
Katharine Hellman (1921-1987)  |
| Barbara Hellman (1923-1999) |
| Agnes Hellman (1927-1992) |
| Adam Hellman (1929-1995) |
| Peter P. Hellman (1931-2016)
|
