Irgens, Nikolai Christian Grove Prebensen
1910 - 1972 (62 år)
(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Irgens, Nikolai Christian Grove Prebensen [1] f. 7 Mar 1910 d. 11 Apr 1972
- Irgens, Helga Elisabeth Campbell
- 2 Irgens, Jon [1.1] f. 4 Jul 1941
- Smedsvik, Sylvi Johanne
- 3 Irgens, Christine [1.1.1] f. 1973 d. 1981
- 3 Irgens, Joachim [1.1.2]
- 3 Irgens, Christoffer [1.1.3]
- Johansen, Toril Paulsrud
- 4 Irgens, Agathe Johansen [1.1.3.1]
- 4 Irgens, Arthur Johansen [1.1.3.2]
- 4 Irgens, Eivor Johansen [1.1.3.3]
- 4 Irgens, Agathe Johansen [1.1.3.1]
- 3 Irgens, Christine [1.1.1]
- Middelthon Askim, Inger
- 3 Irgens, Nikolai Kristian [1.1.4]
- Hovden, Birgit
- 4 Irgens, Jon Andreas [1.1.4.1]
- 4 Irgens, Jon Andreas [1.1.4.1]
- 3 Irgens, Espen August [1.1.5]
- 3 Irgens, Nikolai Kristian [1.1.4]
- 2 Irgens, Per [1.2]
- 2 Irgens, Tom [1.3] f. 6 Jun 1944 d. 2004
- Melsom, Nina
- 3 Irgens Berg, Caroline Mathilde [1.3.1]
-
- 4 Irgens Berg, Henny Mathilde [1.3.1.1]
- 4 Irgens Berg, Anna Caroline [1.3.1.2]
- 4 Irgens Berg, Ingrid Hege [1.3.1.3]
- 4 Irgens Berg, Henny Mathilde [1.3.1.1]
- 3 Irgens, Sophie Alexandra Melsom [1.3.2]
- 3 Irgens Berg, Caroline Mathilde [1.3.1]
- 2 Irgens, Audun [1.4]
- 2 Irgens, Jon [1.1]