Vaughn Johnson is a retired business professor from the University of Nebraska at Omaha. He currently serves at the Family History Library in Salt Lake City. He is the father of three boys and a girl, and he and his wife Sandy reside in American Fork, Utah.

He has developed Power Point presentations to explain the recent changes in Irish Genealogy. When he began serving in the FHL five years ago the staff were not eager to assist patrons with Irish heritage. This has changed as new developments have made Irish Family History much more accessible.