He fainted because he found out that he was going to die.
Wilbur Stalcup died in 1972.
Wilbur Mitcham died in 2003.
Wilbur Knorr died in 1997.
Wilbur Simpson died in 1997.
Wilbur Hogg died in 1986.
Wilbur Ware died in 1979.
Wilbur Sweatman died in 1961.
Wilbur Downs died in 1991.
Jay Wilbur died in 1970.
Wilbur Cush died in 1981.
Wilbur Snapp died in 2003.