Donald Eric Langlands
(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Donald Eric Langlands [1]
- Mary Mahoney
- 2 Tena Marie Langlands [1.1]
- 2 Kimberly Anne Langlands [1.2]
- 2 Daniel Eric Langlands [1.3]
- 2 Kathleen Langlands [1.4]
- 2 Tena Marie Langlands [1.1]