I think she may have come from the Parish of Kilfarboy, Ennistymon, Co.Clare. In the Griffith's Land Valuation of 1855
in Ireland there is a Charles Connor shown to have land in that Parish. Check out the Clare Library website www.clarelibrary.ie
genealogy section and you will find that information amongst a whole load of genealogy information on Co. Clare. Try posting a message on the Clare Past forum on the website.