Marjorie MacLachlan1
From 1735, her married name became Maclean.
Child of Marjorie MacLachlan and John Maclean, 11th of Ardgour
- Hugh Maclean, 12th of Ardgour+2 b. 1736, d. 1768
Hugh Maclean, 12th of Ardgour1 
Child of Hugh Maclean, 12th of Ardgour and Elizabeth Houstoun
- Alexander Maclean, 13th of Ardgour+2 b. 1764, d. 1855
Alexander Houstoun1
Child of Alexander Houstoun
Elizabeth Houstoun1
From 1763, her married name became Maclean.
Child of Elizabeth Houstoun and Hugh Maclean, 12th of Ardgour
- Alexander Maclean, 13th of Ardgour+2 b. 1764, d. 1855
Alexander Maclean, 13th of Ardgour1 
He gained the rank of Ensign in 1780.1 He gained the rank of Lieutenant-Colonel.1
Children of Alexander Maclean, 13th of Ardgour and Lady Margaret Hope
- Alexander Maclean, 14th of Ardgour3 b. 1 Mar 1799
- Maj.-Gen. Peter Maclean+2 b. 1813, d. 15 Jan 1901
- [S37] BP2003 volume 2, page 2525. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S6286] Clan MacFarlane and associated clans genealogy, online http://www.clanmacfarlanegenealogy.info. Hereinafter cited as Clan MacFarlane.
Lady Margaret Hope1 
From 10 July 1793, her married name became Maclean.
Children of Lady Margaret Hope and Alexander Maclean, 13th of Ardgour
- Alexander Maclean, 14th of Ardgour2 b. 1 Mar 1799
- Maj.-Gen. Peter Maclean+3 b. 1813, d. 15 Jan 1901
- [S37] BP2003 volume 2, page 2525. See link for full details for this source. Hereinafter cited as. [S37]
- [S6286] Clan MacFarlane and associated clans genealogy, online http://www.clanmacfarlanegenealogy.info. Hereinafter cited as Clan MacFarlane.
- [S37] BP2003. [S37]
Maj.-Gen. Peter Maclean1 
He gained the rank of Major-General in the Royal Artillery.1
Child of Maj.-Gen. Peter Maclean and Elizabeth Harriet Frances Somerset
- Lt.-Col. Allan Henry Maclean+2 d. 20 Aug 1898
Alexander Maclean, 14th of Ardgour1 
- [S6286] Clan MacFarlane and associated clans genealogy, online http://www.clanmacfarlanegenealogy.info. Hereinafter cited as Clan MacFarlane.
Elizabeth Harriet Frances Somerset1 
From 21 September 1841, her married name became Maclean.
Child of Elizabeth Harriet Frances Somerset and Maj.-Gen. Peter Maclean
- Lt.-Col. Allan Henry Maclean+2 d. 20 Aug 1898
Lt.-Col. Allan Henry Maclean1 
He gained the rank of Lieutenant-Colonel in the Royal Horse Artillery.1
Children of Lt.-Col. Allan Henry Maclean and Lucy Henrietta Kyshe
- Adrian John Maclean+
- Lt.-Cdr. Henry Hugh Maclean3 b. 20 Nov 1871, d. 24 Feb 1955
- Major Charles Wilberforce Maclean+2 b. 5 Mar 1875, d. 12 Apr 1953
- [S37] BP2003 volume 2, page 2525. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S9221] Anonymous, “re: anon,” family provided evidence then verified by subsequent research and verification by BENR (101053), 24 December 2020. Hereinafter cited as “re: anon.”