Robert Hall Baker
Member of the Wisconsin Senate from the 5th district
In office January 4, 1875 – January 1, 1877
Preceded by	Charles Herrick
Succeeded by	Isaac W. Van Schaick
In office January 6, 1873 – September 1873
Preceded by	Philo Belden
Succeeded by	Charles Herrick
Chairman of the Republican Party of Wisconsin
In office October 1879 – September 1881
Preceded by	Horace Rublee
Succeeded by	Edward Sanderson
21st Mayor of Racine, Wisconsin
In office April 1874 – April 1875
Preceded by	Reuben G. Doud
Succeeded by	Reuben G. Doud
Member of the City Council of Racine, Wisconsin
In office April 1871 – April 1872
In office April 1868 – April 1869
In office April 1865 – April 1866
Personal details
Born	(1839-06-27)June 27, 1839 Lake Geneva, Wisconsin, U.S.
Died	October 5, 1882(1882-10-05) (aged 43) Racine, Wisconsin, U.S.
Resting place	Mound Cemetery, Racine
Political party	Republican
Spouse	Emily M. Carswell ​ ​ (m. 1859⁠–⁠1882)​
Children	Mary Louise (Richards) (b. 1862; died 1940) George Carswell Baker (b. 1865; died 1886) Edward Larrabee Baker (b. 1869; died 1949) Robert Hall Baker Jr. (b. 1870; died 1911) Charles Henry Baker (b. 1873; died 1946)
Parent	Charles Minton Baker (father)
Occupation	Manufacturing businessman

Robert Hall Baker Sr. (June 27, 1839 – October 5, 1882) was an American businessman and Republican politician from Racine, Wisconsin. He was the 21st mayor of Racine, Wisconsin, and represented Racine County for three years in the Wisconsin Senate (1873, 1875, 1876). He also served as chairman of the Republican Party of Wisconsin in 1880 and 1881. In business, he was one of the four principal owners of the J. I. Case Company, an important business in the growth and development of the city of Racine.^[1][2]

Born in Geneva, Walworth County, Wisconsin Territory, to Martha Washington Larrabee and Charles Minton Baker. His father was a lawyer, judge, and politician. Baker attended Beloit College and assisted his father's law practice in Lake Geneva before moving to Racine.^[2]

Robert married Emily M. Carswell in 1859 and they had five children. They resided in Racine at the corner of 6th and Main Street, now the site of the U.S. Post Office.^[1]

In 1856, he entered business in Racine hardware supply, then worked for one year with Thomas Falvey, a reaper manufacturer. He then went to work for the J. I. Case Company in 1860 as a collecting agent.^[1]

In January 1863, Baker purchased a one quarter stake in the J. I. Case Company, becoming one of the four major shareholders in the company, the others being Massena B. Erskine, Stephen Bull, and Jerome Case himself.^[1]

In Racine, Baker was elected to the City Council in 1865, and was elected school commissioner in 1867. He two more terms on the City Council in 1868 and 1871, and was elected mayor in 1874. He won election to the Wisconsin Senate in 1872, defeating Democrat Nicholas D. Fratt. In 1873, he was the Republican candidate for Lieutenant Governor of Wisconsin, losing to Charles D. Parker. In 1874 he was elected to return to the Senate, defeating incumbent Liberal Republican Charles Herrick.^[1] Baker was chairman of the Republican Party of Wisconsin during the presidential campaign of James Garfield, and was appointed government director of the Union Pacific Railroad by Garfield after he became president. He held this office until his death in 1882.^[2]

He was a director of the Racine Hardware Manufacturing Company, a director of the Manufacturers National Bank of Racine and the National Iron Company of De Pere, Wisconsin, and president of the Hampton Coal Mining Company.^[1]

• Hall, Henry, ed. (1896). America's Successful Men of Affairs, Vol. II. The New York Tribune. pp. 48–49. Retrieved November 22, 2016.
• "Baker, Robert Hall 1839–1882". Dictionary of Wisconsin History. Wisconsin Historical Society. Archived from the original on November 7, 2012.
• "Robert Hall Baker". Racine History. Retrieved November 22, 2016.