History of Texas Republican Party - the party of blacks:
"African Americans were one group of Texans that would consistently support the Republican Party in Texas in those early years. In fact, throughout Reconstruction, African Americans comprised about 90% of GOP membership, and 44 African Americans served in the Texas legislature as Republicans."
"It was through the hard work of a number of dedicated African American men and women that the earliest foundations of the Republican Party of Texas were laid. The first ever state Republican convention that met in Houston on July 4, 1867 was predominantly African American in composition, with about 150 African American Texans attending, and 20 Anglos."
"The second State GOP Chairman, Norris Wright Cuney, an African-American from Galveston who led the Republican Party from 1883 to 1897, is said by State historians to have held 'the most important political position given to a black man of the South in the nineteenth century.'"