Hiram Warren Johnson was a leading American progressive and isolationist politician from California he served as the 23rd governor from 1911 to 1917, and as a United States Senator from 1917 to 1945. He was Theodore Roosevelts running mate in the 1912 presidential election on the Progressive, aka Bull Moose, ticket.
Johnson was born in Sacramento, California on September 2, 1866 his father was Grove Lawrence Johnson, a Republican Representative and a member of the California State Legislature who was accused of election irregularities and using his political offices to look after his personal financial interests. His mother was Annie DeMontfredy, partially descended of a family of Huguenots who had left France to escape religious persecution there. Annie was a member of the Daughters of the American Revolution, claiming descent from a general of the Continental Army. Johnson had a brother and three sisters.
Source: Wikipedia