Jerry and Bobo, oldest living Capuchin monkeys in the world, possibly, both raised by Clem Kevekordes.

"When Bobo died at Mesker Park Zoo in Evansville in 1981, he was 53 years old. A white-throated capuchin, Bobo lived longer than any other monkey in captivity." - Exploring Indiana Highways: Trip Trivia, p 238, 2007, Michael Heim. Bobo was also Clem's monkey.