I have been working with Frank Trowbridge, a former resident of Barnwell.
He descends through John Cain, son of Patrick Jr. and through Alyce Cain by the Walkers.
His Gr. Aunt has the Walker Bible, and in it, it states Patrick and Elinor Cain were born on the Isle of Man.
Email me your addresses, and I will forward to you his address and work.
mack cain