I hope this helps anyone out there that has had the same problem following the name Smy. Due to mis translations from the census my line of Smys are under the name of SING in 1861. SURY in 1871. SUSY in 1881. SURY 1891 and SMEY in 1901.Today I think I have at last found a birth record for my GGrandmother and that is under the name IMY.