When John Donne said “no man is an island,” he could have been describing family historians with Rhode Island roots. This tiniest of US states — measuring a mere 37×48 miles — boasts an inversely proportional genealogical bounty. From Providence to Pawtucket, you'll find family history tools at every turn.

In fact, the Ocean State offers so many research opportunities; you might feel adrift in a sea of records, finding aids, Web sites and more. But don't let that tidal wave of resources capsize your genealogical ship: Follow our advice to coast to new family tree finds.

Harboring history