Hello All: I have O'Connor ancestors from Ireland (Mayo Co. according to birth place noted on Cheshire census). I've noticed how given names are used repeatedly in families so these names may be familiar to some of you. My g.grandfather, Patrick O'CONNOR b.1851, had an older brother William b.1849, and younger brothers - Bernard b.1855, Peter b.1863 and Joseph James b.1869. Their parents were Patrick O'CONNOR and Ann GRIFFIN (both born c.1831), and they moved from Ireland to England in the early 1850s. I am trying to locate their townland in Mayo Co., but I'm presently at an impasse with this family, as catholic records are hit and miss prior to registrations becoming compulsory. To order microfilm and search the parish records at LDS, they require a townland name, so I suppose I will have to order parish records for each townland and search each one by one. Does anyone have any better ideas. Audrey O'Regan