Fred Astaire | Fred Frith | Fred Quimby | Fred Thompson | Fred Beckey | Fred MacMurray | Fred Willard | Fred Hersch | Fred | Fred Seibert | Fred R. Harris | Fred Olen Ray | Fred Neil | Fred Hoyle | Fred Flintstone | Fred Couples | Fred Noonan | Fred Wilson | Fred Upton | Fred Rogers | Fred Gwynne | Fred Williamson | Fred Van Lente | Fred Trueman | Fred Titmus | Fred Silverman | Fred Schneider | Fred Schepisi | Fred M. Vinson | Fred Lynn |
Tinkle was a student of the renowned herpetologist Fred Cagle, receiving a PhD at Tulane University after conducting studies of freshwater turtles in the southeastern United States with future herpetologist and author J. Whitfield Gibbons as his undergraduate assistant.