Violet and George were my great great grandparents. Their daughter Mary Hannan, my great grandmother, was born somewhere in the USA, I can't find her. She married William McKeown in 1890 in Belfast.
I know Violet was first married to Bernard McGill who died (1863)? and then married George Hannan from Drumsough, Antrim in 1877. (They married in Glasgow.) Mary Hannan must have been born approx 1870 +/-

Not a daughter of Bernard McGill but was she Georges daughter either?
George died in 1899 and Violet died in Antrim in 1909.