The following data is extracted from Genealogy and Biography of Ontario County, New York.
Frederick, son of Lewis Marsh, settled in the town of Hopewell, Ontario county. New York. He married Frances, daughter of John and Maria Wilson. Her parents also had Adelaide, Julia, Elizabeth, Helen, John and Robert Wilson. Children of Frederick and Frances Marsh : Lewis. born March 8, 1878; John N., mentioned elsewhere; Robert, January 26. 1882; Herbert, July 1S, 1891.
Source: Genealogy and Biography of Ontario County, New York