I am looking for information on a Ross family that may have come from Manderfeld. There were three siblings: Henry born about 1834, Christina (my great-grandmother), born about 1836, and Anthony, born about 1844. We don't know when they came to the US, but we know that Christina was married to Nicholas Reiter in 1854 in Ramsey, MN. They settled on a farm near Vermillion, Dakota County, MN. In the 1860 census records, Henry and Anthony are listed as living with Christina and Nicholas along with a Peter Held who we believe was a cousin. We have no other information on Henry. Anthony married Frederika Alt in Hastings, MN in 1870 and they had a son, Henry Peter, in 1871. Sometime after that they moved to Seattle, WA. Any information will be appreciated.