Isaac Smith Kalloch
 Isaac Smith Kalloch (July 10 1832 – December 9 1887) was the 18th Mayor of San Francisco serving from December 1 1879 to December 4 1881. He was born at Rockland Maine and was a native of Maine. Kalloch was a Baptist minister and came to California looking to spread the Baptist religion. In 1879 he decided to run for mayor of San Francisco. It was not long before he came under attack from the San Francisco Chronicle's editor-in-chief Charles DeYoung who was backing another candidate.