Hello and yes I have been reseaching the Kermoade line for over twenty years. My main line is James Kermoade who married Sarah Rossman sometime around 1850s to 1860. They lived in Buffalo, Erie County, New York but I can not prove that. I would really like to connect him to the family on the IOM. Will share any information if it will help. My Kermoade family goes back to 1600 but I do not see any Kneale marriages at this time.
Good luck Keith Kermoade