Description: Portrait of J. O. Schulze smoking a pipe, c. 1960. J. O. Schulze co-founded the city of Irving, Texas, in 1903. He was born in Iowa City, Iowa, in 1875. He was head of a Chicago, Rock Island & Gulf Railway survey crew when he came to Texas. He left the crew and founded the town of Irving along the tracks of the CRI&G between Dallas and Fort Worth in December 1903. During the summer of 1903, he married Agnes Sueppel Schulze in Iowa City, Iowa.