Is this your Robert Frayne ?
Robert Frayne , full age , bach, Card Winder (?), North Molton, John Frayne Wool Comber
Margaret Westcott , minor, spinster , North Molton , Christopher Westcott farmer
27 March 1844 North Molton
As confirmation that he went to Canada there is this death record for his daughter :
Elizabeth Frayne aged 82 , born 16 March 1865 Exeter , Ontario, spinster
father Robert Frayne , mother Margaret Westcott
died 18 March 1947 London, Middlesex, Ontario.