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

Leverenz, Mark Allen (b:1955)(alive: 2025)
. . . . .Leverenz, Allison Marie (b:1984)(d:)[with: Helfrich, Karen Marie]
. . . . .Leverenz, Samuel Robert (b:1989)(d:)[with: Helfrich, Karen Marie]