The 1851 British census listed Michael Castel, age 60, pensioner, father, living with James Hughes and Eliza Hughes, my ggrandparents. Kershaw had been given as Eliza's maiden name, but now I am wondering if it was Castel. Does anyone know if there were any Castels in Ireland? Where does the name originate?Michael did not appear in the 1861 census. Thanks.