Thomas was born in 1712 and his baptism took place on August 18th, 1712 in Warrington, Lancs, , Eng. Thomas' father is John HARRISON and his mother is Esther BRADSHAW. He has a sister named Esther. He is the older of the two children.
‌Thomas and Mary were married in a religious ceremony on April 11th, 1736 in Rainford, Lancs, , Eng. They have a son and two daughters, named John, Mary and Sarah.