John Silcock was christened on 3rd October 1742 in Westhoughton and was the son of Thomas Silcock (1717) and Elizabeth Rigby. He married Emmin Garrard. He died on 27th February 1812.

Sources
• 1. International Genealogical Index. John Silcock, c. 3 Oct 1742, Westhoughton, d. 27 Feb 1812. Father: Thomas. Mother: Elizabeth Rigby.