I hope that this is still valid.
You mentioned that Mary Love was from Ballymoney, Antrim and of a Love family that had settled there for 3 generations.
Is possible to obtain a list of her members so I can compare it with my Love. I can match dates of My Loves who lived in Ballymoney before 1778 ie. the birth of my 5ggfather. It has been suggested that a Love family did migrated from England and settle in the Ballymoney area. I am begining to think that this might be clue.