He's in my db with the following: b 17 Jan 1907 in Superior, NE; d 30 Jun 1995 Reno, NV; two marriage w/o dates - Evelyn Alice Hulbert w/one known son and Maxine Berry w/three known children.
Parents of HW McG - Richard Vant McGaffey & Anna Roberta Geggie
G'parents of HW McG - William Wallace McGaffey & Ruth Cornelia Duell.
I have NOT proven this line of McGaffeys but another researcher has and it goes back to the immigrant Neal McG (1700/1706 - bef 1753)