[4] In 1950 the unit was named military escort to the governor of Texas, a role it continues to perform.

[5][6][7] In 1985, the Ross Volunteers were opened to female participation following a federal court order.

[8] During the state funeral of George H. W. Bush, the Ross Volunteers formed the guard of honor during the removal of the casket from Bush's funeral train upon its arrival in College Station, Texas.

Since inception, the uniform of the Ross Volunteers has consisted of white trousers and blouses with gold trim, worn with peaked hats.

Due to the efforts of RV alumni such as General Jake Betty and Colonel Byron Stebbins, the Ross Volunteer Association (RVA) was established in 2009 to support the RVs.