Doobie Brothers Formation1 1970
Becomes a founding member of the Doobie Brothers
World History Database · Biography facts · Archive · United States of America · Hartman · John Hartman
Historical person
John Hartman Biography
Historical biography and chronological timeline for John Hartman, based on 1 World History Database records associated with United States of America.
1 records1970–19701 events1 places
Chronological biography
1970
Titles and roles
Drummer · Doobie Brothers founding member
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.