1. Census records provide a specific date, geographic location, and starting point to search for other records like birth, marriage, and death certificates.
2. Ancestry.com is a great source for census records and is available through a private subscription or limited access at the Lindon Family History Center.
3. When working with early US census records from 1790-1840, minimal information is provided but you can look for names of heads of households and numbers of family members to try and identify families over time.