Chart 1     [† means all children believed found, ‡ means death is computed at 112 years]

Grzegorek, Susan M (b:1948)(alive: 2020)
. . . . .Fronczek, Joseph Michael Jr (b:1969)(d:)[with: Fronczek, Joseph Michael ]
. . . . .Fronczek, Patricia (b:)(d:)[with: Fronczek, Joseph Michael ]
. . . . .Fronczek, Mary Sue (b:)(d:)[with: Fronczek, Joseph Michael ]