www.findagrave.com). Images of the memorials and headstones of the rich, famous and infamous are of course included on the site, but biographies of the individuals are also shared. While I can't speak to the accuracy of the biographical information, it would at least provide interesting tidbits to encourage further research.
Aside from the graves of the rich and famous at Lake View, walking through the cemetery is like walking through Cleveland's history. I bet you can find similar spots in a city near you that provide an opportunity to discuss local history in a unique way. If you can't leave home, or if the folks you'd like to visit are too far away, I recommend a virtual visit through Find A Grave.