Family: Lawrence J. KOCAB / Lauretta OFFS (F11)
 | Stanley J. KOCAB (1889-1953) 
|
 | Emma B. BILY (1890-1974) |
 | John Andrew OFFS (1890-1967)
|
 | Emelia Barbara RADTKE (1895-1966)
|
| Verna A OFFS (1913-2009)  |
 | Mildred Lenore OFFS (1926-1977) |
 | Lawrence J. KOCAB (1913-1968)
|
| Lauretta OFFS (1915-2003)
|
 | Joanne L. KOCAB (1941-2018) |