We offer full access to Ancestry.com, where you can discover your ancestors and build a family tree.  Enter your Northlake Library card number in the field after following the link.

Our digital archive connect residents of Northlake, Stone Park, and Leyden Township to the stories that shaped their community by providing access to local history from the library’s founding through the present day.

An alternative to Ancestry, Family Search can be used anywhere, and you don’t need a library card.  Follow the link to create a free account.