Jack Dorsey days, Dorsey worked occasionally as a fashion model. By age fourteen, Dorsey had become interested in dispatch routing. Some of the open-source software he created in the area of dispatch logistics is still used by many taxi cab companies. Dorsey attended the University of Missouri–Rolla for two-plus years (1995–1997) before transferring to New York University, but he dropped out in 1999, one semester short of graduating. He first came up with the idea that he developed as Twitter while studying at New York University. While working on dispatching as a programmer, Dorsey moved to California. In 2000, Dorsey started his
Crawford-Dorsey House and Cemetery of restoring the old home for an attraction when it mysteriously burned in December 1984. From 1979 to 1984 there was extensive archaeological and artifact recovery done and shipped to the Atlanta Historical Society. The property had become part of the Clayton County Water Authority to be used as a sprayfield. The cemetery remains as well as the earthworks from the Civil War out behind where the old house once stood. Crawford-Dorsey House and Cemetery The Crawford-Dorsey House in Lovejoy, Georgia was first begun by William Crawford in circa 1820. The area was then Henry County. Then in the mid-1850s