My grandmother's 2nd husband was Albert Ernest Llewelyn born in born c1881 in Flintshire to John William and Maria Llewelyn .By 1891 Albert was living in Chester however there is no sign of his father. His mother is still described as being married on the 1891 and 1901 census. John was born in Crickhowell , Breconshire and the 1881 census gives his age as 32 making his birth date c1849.He was a railway signalman.I have found another John W Llewellyn on the 1891 and 1901 census with birthdate c1852 and was also a railway signalman born in Crickhowell. He is described as being married but no sign of a wife . In 1901 he had 3 children , the eldest by strange coincidence also being Albert E.Could these two Johns possibley be the same person ? I have searched the records between 1848 and 1853 and have found two Johns (no John W ) born in Crickhowell in 1851 and 1853 both of which could fit the second John W. As yet I haven't found his death or any other marriage records so why was Maria recorded as being married on the census? Can anyone help? Many thanks Kathy