[S3303] Ancestry.com, 1870 United States Federal Census, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2009;), Year: 1870; Census Place: Concord, Essex, Vermont; Roll: M593_1619; Page: 43B; Image: 90; Family History Library Film: 553118.
Record for Wm Montgomery http://search.ancestry.com/cgi-bin/sse.dll?db=1870usfedcen&h=36819848&indiv=try