Hi Mary,
I have discovered a little bit more since my last post.
I mentioned a tree can be constructed from Amelia's History, and one from the parish registers, but there was a gap of a few generations between them. There's a grave for the family of John McLaren of Lednascriden, which details his descent, and his wife's descent;
https://www.findagrave.com/memorial/184593293/janet-maclaurinI can't find a baptism for his wife Janet around 1747, but the only Hugh having children around then was the father of Robert and John of Auchtubh. Her descent fills in the gap between the trees, which becomes;
Alistair ~1540 d. ~ 1598 m. Margaret Stewart
|-1-Duncan ~1570 (hanged 1604)
|-1-Neil ~1570 (hanged 1603)
'-1-Ewen (the eldest brother) ~1570
|-2-John Dow ~1600
'-2-Kallum in Culchra ~1600
'-3-John ~1630
Maybe John in Easter Achtow who died 1687
Maybe John of Auchtownmore from the Maclaurin Stone
'-4-Duncan ~1660 (according to the Maclaurin Stone)
'-5-Hugh b ~1701, d ~1778 (according to Amelia)
|-6-Robert Wester Auchtoo bap 8/2/1742
|-6-John Auchtoomor bap 25/10/1746
'-6-Janet wife of John MacLaurin of Lechscridan, 1747-1797 (according to the Maclaurin Stone)
There are also two documents from around 1787, one is the election of the Clan Gregor Chief, which has;
Robert;;Achtowmore; (Perthshire);
John;;Achtowmore; (Perthshire);
John;;Achtowmore; (Perthshire);
Hugh;;Achtowmore; (Perthshire);
John;;Achtowmore; (Perthshire);
The other is a list of Clan Gregor fathers and sons by family, which has (*I've added the baptism record in brackets);
Robert in Achtowmore
James 1
(1785 Robert/Margaret McLaren James Wester Auchtan [tou?] Balquhidder)
John in Achtowmore
Hugh 1
(1782 John/Mary Fisher Hugh Easter Auchtowhead? Balquhidder)
Hugh in Achtowmore
John 1
(1764 Hugh Drummond/Jannet McIntyre John Auchtowmore Balquhidder)
They are all listed as McGregor's Family, (the other families are Dougal Keer, Brackly, and Roro). I guess by McGregor's Family they mean Puidrac.
John.