Donald C. McRuer
"(March 10, 1826 - January 29, 1898). Donald Campbell McRuer was a commission merchant, member of a board of education, member of the United States Sanitary Commission, served on a board of directors for a bank, and was an American politician. McRuer was born in Bangor, Maine, March 10, 1826 and then moved to San Francisco California in 1851. Donald served as a harbor commissioner for four years. He was elected to the 39th Congress as a Republican from March 4, 1865 - March 3, 1867 and was not a candidate for renomination. [Source: 'Biographical Directory of the United States, 1774 - Present', available at https://bioguideretro.congress.gov/Home/MemberDetails?memIndex=M000600]"
California Delegation - United States Fourteenth Amendment & The Civil Rights Act of 1866