DuVall, an advocate for women in the legal profession and the maritime industry was well-known and respected in the Long Beach community.
Known for her sense of humor and ability to break barriers, the Pittsburgh native was appointed to two terms on the Port of Long Beach Harbor Commission in 1979. Once there she served in the position from Feb. 6, 1979, to July 18, 1990.
“Louise led the way and broke through barriers for other women who would follow,” said current commissioner Susan Anderson Wise. “Many women can be grateful to Louise for their positions and what they have been able to achieve."
Wise, who is also an attorney, speaks frequently to young career women about how DuVall inspired her.
In private practice, she specialized in corporate law and became one of Long Beach's most prominent attorneys. Aside from being the first women harbor commissioner, DuVall was the first woman president of the Long Beach Bar Association, and was named “Lawyer of the Year” in 1992. DuVall was president of the Long Beach Area Chamber of Commerce's Women's Council, and the first woman to be elected to the Chamber board and to serve as an officer of the Chamber as vice president of Community Affairs.
DuVall was active in the legal profession, shipping industry and the community. She was a past president and life member of the Pacific Coast Association of Port Authorities (which later became known as the Association of Pacific Ports), member of the Maritime Transportation Research Board, chairwoman of the International Trade Committee of the Long Beach Economic Partnership, board member of the Long Beach Symphony Association, and board member of the World Trade Center Association of Los Angeles and Long Beach.
Born in Pittsburgh, Penn., DuVall moved to Long Beach in 1954. She attended Southwestern University School of Law at night after working during the day. DuVall was admitted to the California Bar in 1963.