The La'Tonia Picture Show House opened in 1914.  It was the first theater in Layton, offering silent movies with live accompaniment.^[1]  The theater was also called the La Tonia Theatre.^[2]  In 1936 it was renamed the Roxy Theater.^[1]

1. "Chapter 8, A New Era of Progress", A History of Davis County, by Glen M. Leonard
2. Polk’s Utah Gazetteer and Business Directory, 1918-1919, 1920-1921