[S510] Ancestry.com, 1850 United States Federal Census, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2009;), Year: 1850; Census Place: Livingston, Louisiana; Roll: 233; Page: 344b.
Record for John Montgomery https://search.ancestry.com/cgi-bin/sse.dll?db=8054&h=2758764&indiv=try