What will the Parish Registers tell you? Baptisms, marriages and burials are recorded here for your ancestors who came from Rugby and the villages that are now part of this growing town. If your forebears were buried in the Clifton Road Cemetery, you should be able to see their memorial inscription recorded for posterity. Even if your ancestors came not from Rugby itself, but from the surrounding villages, you will be able to find them in the census records that are also provided.
Why not join this active family history society and see if you can put new leaves on your tree.