A fresh search of the census found William and Mary Jane Schermerhorn in 1870 and 1880. Daughter Jane Schermerhorn married James McPherson and is found in 1870, 1880, 1900 and 1910. Daughter Aresta married Ephriam Parks and is found in 1870, 1880, 1900 and 1910. All lived in Seneca, N.Y. I would be happy to hear from anyone with ties to these families.