"Pvt. Theodore M. Wilson was reared and educated in the schools of McKinney. He is the son of Mrs. T. M. Wilson of that city and was born October 5, 1898. Pvt. Wilson entered the Officers' Training School, Cavalry Branch, at Camp Stanley, San Antonio, on September 15, 1918, and was in training at this place when the armistice was signed"
Colonel John McCrae, “Pvt. Theodore M. Wilson,” McKinney Public Library Digital History, accessed September 28, 2023, https://mckinneylibrary.omeka.net/items/show/535.