William was born in 1934. He passed away in 1996.
Also, "Texas Birth Index, 1903-1997," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VDM6-Y4R : 1 January 2015), Billy Gus Lee, 30 Sep 1934; from "Texas Birth Index, 1903-1997," database and images, Ancestry (http://www.ancestry.com : 2005); citing Texas Department of State Health Services.
"Texas Death Index, 1903-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VZ85-MK1 : 24 May 2014), Billy Lee, 04 Jun 1996; from "Texas, Death Index, 1903-2000," database, Ancestry (http://www.ancestry.com : 2006); citing certificate number , Dallas, Texas, Texas Department of Health, State Vital Statistics Unit, Austin.