After being admitted to the bar in 1893, Bee started a law practice in San Antonio. He joined the
Democratic Party and was appointed as United States commissioner for the western district of Texas in 1893. On January 16, 1895, Bee married Mary Kyle Burleson (December 14, 1873 – April 3, 1923), who was the daughter of Emma (née Kyle) and Edward Burleson. His wife was one of the founders of the
Pan-American Round Tables. He was appointed as district attorney of the thirty-seventh judicial district, serving 1898–1905. He served as delegate to the Democratic National Convention in 1904 and 1908, and was elected as chairman in 1904. In his first electoral office, Bee served as a member of the city school board of San Antonio 1906–1908. He was appointed as president of the county school board of
Bexar County, Texas from 1912 to 1914. In 1914, Bee was elected as a member of the
Texas State Senate, serving 1915–1919. In 1918, he was elected as a
Democrat to the Sixty-sixth Congress (March 4, 1919 – March 3, 1921). In 1920, he ran unsuccessfully in the primary for re-election to the Sixty-seventh Congress. ==Later years==