My Grandmother was Mary "Molly" Elizabeth Mullan, born in Belfast but moved to Windsor, Ontario, Canada at the age of 10 years. She and my Grandfather met when he rented a room from my Great Grandmother in WIndsor. My Grandmother was only 17 when they ran across to Detroit to get married. My Great Grandmother didn't even know about the marriage for a week until it came out in the Detroit Free Press. She must have gone crazy as my Grandpa was more than 10 years older then my Grandmother.
My Grandfather was William (BIll) James McKee and his father was James William McKee and his father was John McKee. So very similar names to your McKee's. Do you know if your McKee's where from Bangor too?????