I have record of a James Dunlop (b. 1822 in Goulbourn, Ont.) who married a Mary XXXX (b. 1821, Tipperary) and had the following children: James (1846), William (1848), Mary (1850), Gabriel (1852), XXX? in 1854, Judith (1856) and Robert (1860).The granparents are James and Mary from Co. Roscommon.The family is referenced in the book "The Founding Families of Admaston, Horton and Renfrew Village" ref. 971.381 F771, on pages 108-110.