Born: July 11, 1807, Exeter Township, Pennsylvania.
Died: September 27, 1880, Tacony, Pennsylvania.
Buried: Laurel Hill Cemetery, Philadelphia, Pennsylvania.
Pseudonym: Iron Gray.
Abel was the son of Abner Thomas and Esther Worrall.
A Universalist minister, his most important pastorate was at the Lombard Street Church, Philadelphia, 1830–39 and 1848-63.