Nancy, The 1790 census of Berkley has two Caswell's listed. Line 32: Ephraim Line 34: Abner The 1870 census of Berkley has six: Page 5, line 21: Daniel, age 33, farmer 22: William, age 49, farmer 23: Abby A. R., age 38, keeping house 24: George W., age 6, at school 25: Benj. B., age 4 26: Infant, age 1/12, born in May You might try: http://www.marketrends.net/mthome/census/ This site is great for Bristol county census. Hope this helps. Sandy