Laurence Spellman and Mary Glosheen are my great-great grandparents on my paternal grandmother's side. Her father, John Spellman, the son of Laurence and Mary, married Cecilia Rynn.
My family tree shows Laurence and Mary having 9 children - Lawrence, James, Michael, Catherine (Kathleen, John, Thomas, Patrick, and Martin. I am in touch with Patrick's great-granddaughter, Ann.
I have Thomas as marrying Rachel Forbister (Foubister) and having 4 children. I have not verified that info but it was given by my grandmother in 1970.
Please contact if you would like to share more information.
Mary Anne McCarthy (Carty in Ireland)
Update (8/18) : I have verified that Thomas married Rachel Angelman/Angleman, a Canadian, and had 4 children in Minnesota. The Thomas referenced by you is NOT the son of Lawrence and Mary.