Fey, Everett Anthony. New Braunfels: The First Founders

– Vol. I & II The History. Austin, TX: Eakin Press, 1994.

Haas, Oscar. History of New Braunfels and Comal County, Texas, 1844-1946. Austin, TX: The Steck Company, 1968.

Lombardo, Rebecca. Historic Comal County. San Antonio, TX: Historical Publishing Network, 2005.

Morgenthaler, Jefferson. The German Settlement of the Texas Hill Country. Boerne, TX: Mockingbird Books, 2007.

Mueller, Roberta Posey. Oma, tell me about olden times: In the Gruene family. R.P. Mueller, 1996.

Nuhn, Roger; Gregory, Rosemarie Leissner;  Goff, Myra Lee Adams. New Braunfels, Comal County, Texas: A Pictorial History. Marceline, MO: Walsworth Publishing Company, 1999.

Rahe, Alton J. History of Sattler and Mountain Valley School in Comal County, Texas 1846 – 1964. Marceline, MO: Walsworth Publishing Company,  1999.

Roemer, Ferdinand. Roemer’s Texas 1845 to 1847. Austin, TX: Eakin Press, 1995.

Conservation Plaza Heritage   Village Institute of Texas Culture

Rightmire – Private Collection Sophienburg Museum & Archives San Antonio Library – Texana