Pat
I have just added some bits to your tree on Ancestry!You know that Maggie Stewart married John Connelly and then James King. They had a son called John King in about 1897, according to the 1901 census when he is living with his parents and 2 half brothers Robert and James Connolly at 4 Graham St in Doune.
Maggies second husband James King (bap 13 May 1869 Doune, Kilmadock) is the son of James King and Mary Connolly, both of whom are from Ireland. (b abt 1835 and 1832 respectively)
I am thinking this is where the connection Kenny mentions comes in - perhaps Maggies first husband was a relation of her second husbands mother??
To add to the confusion, Mary Connolly appears to have a whole batch of other kids going by the name Welsh or Walsh - they appear on the censuses as you will see... but I havent figured out how to add them to your tree yet.
What a lot of shenanigans

..... and folks from Doune and Deanston are still like that, eh, Kenny?

Us folks from Callander used to wonder if there was something in the water