I am researching the Kelly family in Castletown in the late 18th/early 19th century. My greatx3 grandfather was Henry Kelly (1806) who married Martha Thompson in 1833. He was a mariner who became Harbour Master in Castletown towards the end of his life (he died in 1881). He was the son of Henry Kelly and Isabel Kneale who were married in Malew in 1789. Does anyone have any further information about these Kellys, Kneales and Thompsons?