found: National Governors Association website search, July 31, 2007(California Governor Edmund Gerald Brown Jr.; Edmund "Jerry" G. Brown Jr.; b. Apr. 7, 1938; period in office: Jan. 6, 1975-Jan. 3, 1983)
found: C-Span.org, Jan. 7, 2011(On January 3, 2011, Governor-elect Jerry Brown was inaugurated as the 39th governor of California at the Memorial Auditorium in midtown Sacramento)
found: The Browns of California, 2018:eCIP summary (When Governor Jerry Brown finishes his fourth term at the end of 2018, he will have bookended his career as both the youngest and the oldest governor of California)