Hello everyone!

Does anyone know what date Christina McKinnon (born abt.1836 - died 1901) married Angus McKay (b.1822-d.1908) ?
They could've married at St.Finnan's cathedral in Alexandria, ON, but there is no record online that I can find. Once I'm done ledgering out my work, I would like to contact Father Maloney to see if they keep marriage records that the public can view.

They lived the 4th concession, Kenyon township, Glengarry county, Ontario. They had 5-7 children.

Thank you.