Elizabeth Jewell was the first child of Mathias Jewell and Martha Reynolds, and was baptised on the 27th August 1797, in the Parish of Illogan.
An initial search of the I.G.I., has discovered that Elizabeth may have married William Tregear on the 31st of January 1825, in the Parish of Illogan. The reason I say she may have, is because I have since found other decendants named Elizabeth Jewell, who were born/baptised around the same time as this Elizabeth Jewell.
Hopefully further research will determine which Elizabeth married William. In the meantime if anyone has any further information about Elizabeth Jewell, or you feel you may be one of her descendants, please contact me at email@example.com