Hello I am researching Margaret Farley (Farrley), who was born around 1827(?).  She married James Harrington 1847 to 1853. By 1855 they had a son, William and were living in the U.S. in Illinois.  Her death anouncement states she was from the county of Tyrone.  Also any information on James would be great.  It seems most Harringtons are from around County Cork.  I have a "feeling" that James and Margaret were married when they left Ireland but am not certain.  William was born in Pennsylvania, so was a young boy when they moved to Illinois. It appears they were of the Roman Catholic faith. Any help would be greatly appreciated, I have been searching for a long time, but am always hopeful. Tammy.