https://vzoralhistory.org/https://vzoralhistory.org/books/a-farm-album-from-michigans-dutch-colony-an-oral-and-photographic-history/https://vzoralhistory.org/books/a-port-oneida-collection-images-oral-history-maps/https://vzoralhistory.org/books/boudewijn-kate-dekorne/https://vzoralhistory.org/books/images-recollections-from-port-oneida-the-thoreson-farm-and-its-neighbors/