We are trying to find how the Kelleher lines we are aware of , to come together with a common ancestor. As far as we can tell, is the Kellehers come from the County Cork, Parish Clondrohid, in the greater Macroom area. This is a Y-chromosome DNA (Y-DNA) Project so only males who are male line Kellehers/Kellihers etc. are eligible to apply to join. A Y-DNA test result is required for membership.