My grandfather, William John Cumiskey, was born in Clonmellon in 1901. His parents were Francis Comesky (b. 1856/7) and Ann Philips who married in 1885 in Clonmellon. Using the 1901/1911 census and the indexed parish registers on RootsIreland I've identified with reasonable certainty their other children, and also Francis' parents as Patrick Cumaskey and Margaret Dugdale (m. 1852). Patrick & Margaret's family also included a son Patrick who married Mary Keevan/Keenan in 1884 in Clonmellon - another family listed in the 1901/1911 census in Clonmellon. I want to establish where the third Comaskey family living in Clonmellon at that time fits in. This was Jane Comaskey, a widow, and her children. Jane (Lawler) married a Patrick Comaskey in 1873 in Clonmellon. I believe all these families were related but can't find the evidence. Can anyone suggest further research avenues?