Background
Johnsen, Jon A. was born on November 14, 1946 in Petaluma, California, United States.
Johnsen, Jon A. was born on November 14, 1946 in Petaluma, California, United States.
University of California at Berkeley (Bachelor of Science, 1969). Hastings College of the Law (Juris Doctor, 1975).
Worked at Whiting, Rubenstein, Fallon & Ross (Richmond, California) specializing in Family Law. Admitted to the bar, 1975, California and United States. District Court, Northern District of California.
Member: Contra Costa County (Member, Attorney Reference Panel Committee, 1978-1986.
Family Law Section Board, 1987-1988). State Bar of California (Member, Family Law Subcommittee on Custody and Visitation, 1980-1986).
Member: Contra Costa County (Member, Attorney Reference Panel Committee, 1978-1986. Family Law Section Board, 1987-1988). State Bar of California (Member, Family Law Subcommittee on Custody and Visitation, 1980-1986).