Jan Otto Larss. Sandvik
1943 - 1982 (39 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Jan Otto Larss. Sandvik [1] f. 1 Nov 1943 d. 2 Nov 1982
- Aud Mildrid Sommervold
- 2 Siri Jansd. Sandvik [1.1]
- Frode Helland
- 3 Ida Frodesd. Sandvik Helland [1.1.1]
- 3 Marius Frodes. Sandvik Helland [1.1.2]
- 3 Sofie Frodesd. Sandvik Helland [1.1.3]
- 3 Ida Frodesd. Sandvik Helland [1.1.1]
- 2 Lars Karsten Jans. Sandvik [1.2]
- Reidun Karin Nordheim Myhre
- 3 Sara-Marie Larsd. Sandvik [1.2.1]
- 3 Simen Larss. Sandvik [1.2.2]
- 3 Tobias Larss. Sandvik [1.2.3]
- 3 Johannes Andreas Larss. Sandvik [1.2.4]
- 3 Sara-Marie Larsd. Sandvik [1.2.1]
- 2 Siri Jansd. Sandvik [1.1]