Progressive Party (United States, 1912)
As a member of the Republican Party, Roosevelt had served as President from 1901 to 1909, becoming increasingly progressive in the later years of his presidency. In the 1908 presidential election, Roosevelt helped ensure that he would be succeeded by Secretary of War Taft. After Taft took office, he hewed closer to the conservative wing of the party and this and other actions alienated Roosevelt from his former friend. Progressive Republican leader Robert La Follette had already announced a challenge to Taft for the 1912 Republican nomination, but many of his supporters shifted to Roosevelt after the former President decided to seek a third presidential term, which was permissible under the Constitution prior to the ratification of the Twenty-second Amendment. At the 1912 Republican National Convention, Taft narrowly defeated Roosevelt for the party's presidential nomination. After the convention, Roosevelt, Frank Munsey, George Walbridge Perkins and other progressive Republicans established the Progressive Party and nominated a ticket of Roosevelt and Hiram Johnson of California at the 1912 Progressive National Convention. The new party attracted several Republican officeholders, although nearly all of them remained loyal to the Republican Party—in California, Johnson and the Progressives took control of the Republican Party.
George Pardee
Pardee remained publicly active, returning to his native Oakland to become a co-founder of the state Bull Moose Party in 1912. In 1920, he was invited to become Commodore of the Oakland Yacht Club, a position he would enjoy again from 1925 to 1928. In the years following his governorship, Pardee lobbied intensely for a water district specifically for the East Bay. In 1921, the Legislature passed the Municipal Utility District Act, and two years later, the East Bay Municipal Utility District (EBMUD) was organized. Pardee would administer EBMUD from 1924 until shortly before his death in 1941.