I am searching for information regarding Mark Casson of Harrington, born around 1749. His wifes name was Margaret of Workington born around 1759. They had at least 3 children - Henry, Mary, and Joseph - all believed to have been born in Harrington in 1792, 1786 and 1791 respectively. Mark and Margaret's parents are unknown. Mark and Margaret were buried in the Harrington Churchyard in 1815 and 1822 respectively. Any information would be greatly appreciated.
