After the Jones band broke up in 1936, Jenkins worked as a freelance arranger and songwriter, contributing to sessions by Isham Jones, Paul Whiteman, Benny Goodman, Andre Kostelanetz, Lennie Hayton, and others.
He was born to Boris Kostelanetz and Ethel Cory and is the nephew of the conductor Andre Kostelanetz.
André Previn | André Breton | Andre Agassi | André Malraux | André Derain | Victor André Cornil | Carl Andre | Andre Ward | Fabrizio De André | André the Giant | André Heller | André Gide | André-Gaston Prételat | André | Richard Kostelanetz | Andre Norton | André Masséna | André Guignard | André Franquin | Andre Begemann | Peter Andre | Andre Williams | Andre Ware | André Leon Talley | André Le Nôtre | André Glucksmann | André Charlot | André Sogliuzzo | André Marie Constant Duméril | André-Jacques Garnerin |