I match on Ancestry dna with a young Petherick girl and her father who live in Oxfordshire, England and they also match with my Toms cousin of Cobourg, Ontario, Canada. Their family does go back to Cornwall, England a according yo their tree. Your Tom family could be related to my Toms. My most distant confirmed Toms was a William Toms born about 1812 in St Teath , Cornwall, England who died 22 May 1870 in Trevena, Tintagel, Cornwall. William was married to Alice Jewell born about 18!6 in Tintagel to John Jewell and Ann Broad. William Toms and Alice Jewell's son Thomas Toms was born 20 Sept 1835 in Tintagel and was my gg grandfather. Thomas and his sister Ann Jewell Toms ( already married to Samuel Cann) immigrated to Cobourg, Ontario, Canada in 1856. He had been a quarryman at the Long Grass Slate Quarry. He was lowered by ropes to quarry the slate to be split in old splitting sheds. Even in Cobourg, " Tommy " had property there that he quarried stone from for the basement foundation of Victoria Hall. On 7 Sept 1890, another sister of Thomas Toms, a spinster, Elizabeth Jane Toms ( born 10 Nov 1844 in Tintagel ) made her way to Cobourg, Ontario where she lived until her death in 1921.