Hi Poozan
Wonder if this is something....This is the only Florence GUILD popping up in IGI
BIRTH IGI Extracted :
Florence GUILD chr 10 Jul 1738, Kilmadock, Perthshire, parents: David GUILD and Janet ANDERSON
MARRIAGE IGI Extracted:
Florence GUILD and Henry ANDERSON 12 Jun 1772, Lecropt, Perth, Scotland
ISSUE: Lecropt, Perth, Scotland - to Henry ANDERSON and Florence GUILD
Henry 1779
Margaret 1780
Ann 1783
And then I remembered I saw "Henry Anderson" written in the HALLEY memoir which didn't take in fully - on pages 258 to 270
In 1839 from Madeira, James HALLEY wrote a long epistle to a relative in Glasgow who was about to commece a study of Theology with a view to the Ministry. He opened with "My Dear Henry" and signed it " I commend you, your father, your mother, your sisters, your uncle, and your aunts; and am Your Affectionate Cousin" which is then notated with the full name of his said couisn "Mr Henry Anderson"
Could it be that Captain John ANDERSON was blood related, a cousin to his wife Janet HALLEY?
Or simply a coincidence she had Perth ANDERSON relatives & married an unrelated Renfrew ANDERSON
Hmmm!
AMBLY

PS:
I noticed you have a William LATTA in the tree, who married Janet Halley CUTHBERTSON in 1901. I've 'one-name studied' the LATTO & LATTA families of Scotland for years (I have a Fife LATTO connection). Do you know anything about William - I think he was b 1869 Old Cumnock Ayr, the son of William LATTA and Margaret ALLAN in Ayr, and brother of Sir John LATTA & Sir Andrew Gibson LATTA.