Listed in "Smith County and Seventh Senatorial District Legislators, 1st—16th Regular Sessions, 1846-1879," The Tyler Journal, 5/29/1936, p. 67, crediting Smith County Historical Society.
Portal to Texas History (University of North Texas Libraries) .
Richard Bennett Hubbard, Jr.
Texas Burial Sites of Civil War Notables: A Biographical and Pictorial Field Guide 2002.
Historical markers, Colonel Richard B. Hubbard, Hubbard High School, Tyler, Smith County; and Richard Bennett Hubbard, Oakwood Cemetery, Tyler, Smith County.
Texas Historic Sites Atlas (Texas Historical Commission) . Colonel Richard B. Hubbard Richard Bennett Hubbard
Confederate States Army, Lieutenant Colonel, 5th (Hubbard's) Texas Infantry Battalion; Colonel, 22nd Texas Infantry Regiment. Biographical sketch and portrait, pp. 22, 109, Plate No. 66.
Texas in the War, 1861-1865 1965.