Seems estate record research is in demand. Through a website suggested by one of the listers, I found the Stewart Estate Records (http://www.proni.gov.uk/records/private/stewartb.htm). Is there anyone on the list who has done research on these records? This appears to me to be the only source of records prior to the 1854 Griffith Valuation. A group is researching in the area of Dunfanaghy - Derryreel, Roshin, Kildarragh, Creeslough, Greenhill, etc. Alexander Stewart seems to be one of the major landowners in that area and the Estate Records might contain documentation that would support our theory of a common ancestor. Thanks for any help. Cass McCready