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

Perthel, Eugen Roland (b:)(d:)
 . . . . .Perthel, Robert Raymond (b:1959)(d:)[with: Miller, Bonnie Jean]
 . . . . . . . . . .Perthel, Rebecca Rae (b:1990)(alive: 2022)[with: Skiba, Patricia Ann]
 . . . . . . . . . .Perthel, Kevin Robert (b:1992)(alive: 2022)[with: Skiba, Patricia Ann]