There are parts of Ancestry.com that are free to access if you have a login name and password. Some are locked to non-subscribers, but others are open.
The 1880 census records for Chamberlayne result in 83 matches at the following URL:
http://search.ancestry.com/cgi-bin/sse.dll?db=1880usfedcen&a...It will most likely default to the sign in screen, but when you sign in, should take you to the census record.
Sherri
Chamberlayne Admin
http://www.bagby.org