found: nuc89-100263: Its Code of the city of Rensselaer ... 1989(hdg. on NNB rept.: Rensselaer (N.Y.))
found: Rand McNally comm. atlas, 1989(Rensselaer)
found: GeoNames, algorithmically matched, 2009(ppl; 42°38ʹ33ʺN 073°44ʹ34ʺW)
found: Wikipedia, viewed January 15, 2015:Rensselaer, New York page (Greenbush ... The village was later incorporated in 1815 ... In 1897, Greenbush was chartered as a city, and its name was changed to Rensselaer.)
notfound: Greenbush (Rensselaer County, N.Y.). Board of trustee minutes, June 11, 1839-Nov 19, 1895.