Thank you both so much. I have death cert for William Evans, collier, died Dec 1868, Morfa mawr, Llanfihangel Esceifiog, aged 66yrs, therefore born abt 1802. He is in census' from 1841 in Gaerwen, Anglesey, his age varies, I understand it is an estimate. The census note his birthplace as Llandaniel, I've noticed his marriage cert in 1822 has Llangainwein. He married again in 1858 to Susan Williams, may be that marriage certificate will offer a clue. Is it possible to order marriage cert's via GRO? (The online index just refers to births and deaths). Thanks, Donna