Morrow Family Mysteries

Location: Cleveland, Ohio
Surnames/tags: Morrow TeStruth Whittington

I'm trying to find any information on a line of Thomas Daniel Morrow. My grandfather (born 1920 in Cleveland, Ohio) was one of them, as was his father and his father's father. Beyond that...the trail goes cold. My grandfather tells of the family name descending from the Irish version of McMorrow, or perhaps even MacMorrow. I also know that he was raised Roman Catholic until the age of about 15 or 16. Any clues or leads would be greatly appreciated. Thank you, Kathleen (Blodgett1195) Burrows