Thomas was the oldest child of Mary Jewell and John Sherme. He was baptised on the 8th February 1629, in the Parish of Kilkhampton. An extensive search of the I.G.I., has found only 1 possible marriage involving Thomas Sherme. Apparently sometime around 1685, he married Mary. Unfortunately there is no record of what Mary's surname was. Also there is no record of where they were married.
Despite this I did discover that Thomas and Mary had 4 children. They were;