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

Simons, Mary Helen (b:1924)(d:1999)†
. . . . .Davis, Richard Kenneth (b:1954)(alive: 2025)[with: Davis, Kenneth Andrew]†
. . . . . . . . . .Davis, Mathew Scott (b:1986)(alive: 2025)[with: Gray, Wendy D]
. . . . . . . . . .Davis, Jonathon Daniel (b:1989)(alive: 2019)[with: Gray, Wendy D]
. . . . . . . . . .Davis, Nicholas Alexander (b:1993)(alive: 2020)[with: Gray, Wendy D]
. . . . .Davis, Janet Lee (b:1956)(alive: 2023)[with: Davis, Kenneth Andrew]
. . . . . . . . . .Gardner, Lindsey Diane (b:1989)(alive: 2019)[with: Gardner, Russell Lewis]
. . . . . . . . . .Gardner, Aubrey Helen (b:1993)(alive: 2020)[with: Gardner, Russell Lewis]
. . . . .Davis, Virginia Helen (b:1961)(alive: 2022)[with: Davis, Kenneth Andrew]†
. . . . . . . . . .Jacobson, Trevor Brent (b:1991)(alive: 2025)[with: Jacobson, David Robert Jr]†
. . . . . . . . . .Jacobson, Kyle Nathaniel (b:1994)(alive: 2019)[with: Jacobson, David Robert Jr]†