John Cowan [2320224] Gender: Male Popularity: 0.0382 Birthplace: Minerva, Ohio, USA Birthday: 1953-08-24 Age: 71 years Movies: 3 Links: Homepage, IMDB Biography: John Cowan is an American soul music and progressive bluegrass vocalist and bass guitar player. The Doobie Broth2020-01-01 Big Family: The 2019-08-30 Revival: The Sam2015-04-21