William (of Haddington) Aitken
- Yes, date unknown(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 William (of Haddington) Aitken [1] d. Yes, date unknown
-
- 2 Grant Aitken [1.1] d. 23 Apr 1833
- Duncan (of Newington House) McLaren b. 12 Jan 1800 d. 26 Apr 1886
- 3 Grant McLaren [1.1.1]
- 3 John (Lord McLaren) McLaren, DL [1.1.2] b. 23 Aug 1831 d. 6 Apr 1910
- Ottilia Augusta Schwabe d. 18 Apr 1914
- 4 Duncan Bright McLaren [1.1.2.1] b. 21 Mar 1874 d. Yes, date unknown
- 4 Ludovic McLaren [1.1.2.2] b. 20 Oct 1877 d. Yes, date unknown
- 4 Katherine McLaren [1.1.2.3]
- 4 Esther Joanna Marie McLaren [1.1.2.4]
- 4 Ottilie Helen McLaren [1.1.2.5]
- 4 Duncan Bright McLaren [1.1.2.1]
- 3 Grant McLaren [1.1.1]
- 2 Grant Aitken [1.1]