The Mitchells, Gatherers and Hutchisons of Glasgow, Scotland

I am researching the following families:-
Mitchell - George Mitchell born in Glasgow around 1808 with known sons George and James.
Gatherer - William Gatherer and Jane Barclay married in Marnock Banff in 1820 -Both served in the Gordon Highlanders
Hutchison - James Hutchison emigrated to Canada in 1950's from Rutherglen.
Also interested in James Bingham and Matilda Pentland who emigrated from Ireland to Scotland in the 1870s