Niles, J. W. J. Matagorda Bulletin. (Matagorda, Tex.), Vol. 1, No. 27, Ed. 1, Wednesday, February 14, 1838, newspaper, February 14, 1838; (https://texashistory.unt.edu/ark:/67531/metapth80341/m1/1/: accessed April 21, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .