White represented
Brookline, Massachusetts in the
Massachusetts House of Representatives from 1907 to 1911. In 1909 he was chairman of the house education committee and in 1910 and 1911 was chairman of the ways and means committee. He was also the secretary of the Savings Bank Insurance League and worked to pass
Louis Brandeis' proposed legislation that permitted savings banks to underwrite life insurance policies. He also worked with Brandeis to oppose the merger of the
New Haven and
Boston and Maine Railroads. In 1908, White was the only Republican to voice opposition to the renomination of
John N. Cole as Speaker. He broke with the party again in 1909, campaigning for independent candidate
John E. White over Republican nominee Thomas Pattison in the race for the Cape District's
Massachusetts Senate seat. In 1911 he led an unsuccessful effort to prohibit the exhibition of un-draped statues or pictures of the naked human form. In the
1911 gubernatorial election, White finished third in the Republican primary with 17% of the vote. During the campaign, a dark-tinted
lithograph released by White's campaign led to rumors that he was of African descent. In the
1912 United States presidential election, White backed
Theodore Roosevelt for president and joined the
Bull Moose Party. On November 13, 1912, Democratic Governor
Eugene Foss nominated White for chairman of the newly-formed state economy and efficiency board. He was unanimously confirmed by the
Massachusetts Governor's Council on November 20, 1912. On March 15, 1913, White resigned from the economy and efficiency board to run in the special election for the
Massachusetts's 13th congressional district that became vacant when
John W. Weeks was elected to the
United States Senate. The nominee of the Progressive Party, White finished third with 20% of the vote to Democrat
John Joseph Mitchell's 48% and Republican Alfred L. Cutting's 32%. ==Military intelligence work==