Hi. Does anyone know how to find birth records for St Michael at Thorn, Norwich 1820-1830 please ? I have found a probable record of my ancestor George Fletcher of Sheffield (mis-spelt Flecther) marrying Elizabeth Ryann there in 1820 and the family's subsequent census records in Sheffield all show their children as born in Norwich (Charles c1820, George c1822, Sarah Ann c1828), but I can find no trace of their birth records on any sites. Any suggestions would be appreciated.