The town of Rosemount, on the edge of Belmont and White Breast Townships, had a post office from 1864 - 1880. In the town was a Catholic church, St Mary's of Perpetual Help. Beside the church was St Mary's Parochial School where students attended kindergarten through 8th grade from 1904 - 1966. Listed below, in alphabetical order, are the names of those students and the years they attended. This information was found at the Warren County Historical Society in a book of St Mary's Parochial School (saved from a fire in 2004 when the church burned).