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www.petrameansrock.com |
John DeGroff (Johnathon DeGroff) 1972-1978 * We presently have no BIO information for John DeGroff - if you can help, please e-mail us. BIO: Home town: Born: Married: Children: Pets: Petra Biography: Bassist for Petra from 1974-1978 on 3 albums: Petra, Come & Join us & Washes Whiter Than Musical Biography: High School: College: Salvation Experience:
Favorite Scripture: Favorite Petra Song: Hobbies: Web site:
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