Donohoo

Also http://ifhf.brsgenealogy.com/surnames.php  List of Irish genealogy surnames that can be found in Ireland

Source #1:
BMDs UK 19th C.
Source #2:
Phone books 1998
Source #3:
Researcher
Source #4:
Index to Revolutionary War Service Records US
Source #5:
Roster of Confederate Soldiers 1861-5