O'Connell's in Franklin & Clinton Counties

I am searching for descendants of Patrick (Connell) O'Connell and his wife Catharine Burke O'Connell who lived in the Chateaugay area which was in Both Franklin and Clinton Counties.  Patrick and Catharine were born in Ireland and were Roman Catholic.  I believe they came through Canada, in 1857, as their eldest daughter lists Canada as POB in some records.  They had 8 children, all but the eldest born in Clinton County or Franklin County.  Their names are as follows with married names where appropriate:

Joanna O'Connell Murtagh (married Mathew Murtagh.  Buried in Malone, NY/has descendants)
James O'Connell (lived in CO, buried in Wheat Ridge, CO/has descendants)
Bridget O'Connell Savage (married John Savage, lived in NYC, NY, buried in Clinton Co/has descendants)
HaNora O'Connell Toohey (married Thomas Toohey.  Buried in Clinton Co/has descendants)
Margaret "Maggie" O'Connell Conley (married James Conley. Buried in El Paso,TX/has descendants)
Michael L. O'Connell (Plattsburgh, NY/has descendants)
Patrick O'Connell (deceased 1891 Ironton, Colorado/no known spouse or descendants)
Kathrine "Katie" O'Connell (never married) buried LA, LA, California