Just come across the thread.
I'm interested in discovering the parentage of the father of Mary Ann McQUARRIE, Colin McQUARRIE. I know he was a labourer when he married Marion WALDIE 12 Apr 1796 Edinburgh and died 20 May 1835 Edinburgh age 68 still a labourer; and hence he was born about 1767.
My McQUARRIEs (or McWHARRIEs) come from Ayrshire, headed by Robert McQUARRIE & Kathrine CAMPBELL. There is only one person in the immediate Ayrshire area I cannot account for, and he is Colin McWHARRIE who was hauled up before the Sorn Kirk Session in 1792 accused of being the father of Mary McWHARRIE (mother being Margaret HERRON).
This child of Colin McWHARRIE was born in 1792 at Step-ends which was physically part of Gilmilnscoft, Sorn, Ayr (originally a tower house, it's still standing today). My ancestor Robert McWHARRIE, who was born in 1775, lived in Gilmilnscroft in 1801, then a ploughman. All this makes me suspect Robert and Colin were brothers.
The would-be parents of Edinburgh's Colin McQUARRIE, John McWHARRIE & Catherine CAMPBELL, are elusive; they were in New Cumnock in 1775 when son Robert was born but there's nothing I can find about them earlier. Finding Edinburgh Colin's parents would be a big step forward, even if they turned out to be someone else.