Leonard Sigler Mattern
1908 - 1976 (68 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Leonard Sigler Mattern [1] f. 1908 d. 1976
- Arlene Marie Funk f. 1913 d. 1991
- 2 Loyde Ellis Mattern [1.1] f. 14 Mar 1938 d. 16 Okt 2012
- Rona Lee Kay Berg
- 3 Katherine Marie Mattern [1.1.1]
- Cliff Merten
- 4 Alison Meliah Merten [1.1.1.1]
- 4 Bradley Joan Loyde Merten [1.1.1.2]
- 4 Clifford Michael Merten [1.1.1.3]
- 4 Alison Meliah Merten [1.1.1.1]
- 3 Kelly Ann Mattern [1.1.2]
- David Paul Auvinden
- 4 Stephanie Layne Auvinden [1.1.2.1]
- 4 Jordan Paul Auvinden [1.1.2.2]
- 4 Stephanie Layne Auvinden [1.1.2.1]
- 3 Christopher Edwin Mattern [1.1.3]
- 3 Katherine Marie Mattern [1.1.1]
- 2 Duane L. Mattern [1.2]
- Lila G.
- 3 Andrew Mattern [1.2.1]
- 3 Clayton Mattern [1.2.2]
- 3 Duane L. Mattern [1.2.3]
- 3 Julie G. Mattern [1.2.4]
- 3 Andrew Mattern [1.2.1]
- 2 Linda Marie Mattern [1.3]
- Leonard Jay Sundvall
- 3 Timothy Jay Sundvall [1.3.1]
- 3 Nicole Marie Sundvall [1.3.2]
- 3 Wendy Michelle Sundvall [1.3.3]
- 3 Michael Leroy Sundvall [1.3.4]
- 3 Timothy Jay Sundvall [1.3.1]
- 2 Loyde Ellis Mattern [1.1]