[B441] Huishouden Gradus Nijenhuis 1870, in: United States Federal Census 1870, Oneida County (New York), population schedule, City of Utica, 7th Ward, pagina 92, family 783, regel 17-23 (Gerardus Neyenhous); FamilySearch (Salt Lake City, Utah, USA), "United States Census, 1870", online database met afbeeldingen,
https://www.familysearch.org/ark:/61903/1:1:M8V7-KLP (geraadpleegd 21-01-2022).