Maps
They lived on 75 Third Place - the road shown vertically on the furthest right (no numbers of homes listed there.)
Source: http://digitalcollections.nypl.org/items/510d47e0-c01d-a3d9-e040-e00a18064a99
Source: http://digitalcollections.nypl.org/items/510d47e0-c01d-a3d9-e040-e00a18064a99