Please note that the Y Results are presented by reference to earliest known Doherty (and variations) paternal ancestor in order to protect the privacy of the participants. Each earliest known Doherty paternal ancestor is identified by reference to his birth (b) or approximate birth (bc) date and location where he was born. All entries ending in "P." means a Parish in Co. Donegal. All two-letter capitalized references at the end of an entry are to a U.S. state.