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

Jankowski, Fredrick (b:)(d:)
. . . . .Jankowski, William (b:)(d:)[with: (unknown), Freda]
. . . . . . . . . .Jankowski, Agnes (b:1905)(d:)[with: Stolpa, Maria Magdaline]