The Dave Clark Five

There are at least five David Clarks of note. One was the drummer for the band called The Dave Clark Five. Here's an old clip of them on Ed Sullivan...



Another David Clark was notable as one of the main architects of the internet. Here's the Wikipedia entry for him. Yet another Dave Clark was a pioneering African-American record promoter. And yet another Dave Clark is a TV and Movie actor.

Last, but not least, is the David Clark who founded a company in Worcester called...
The David Clark Company, which is at the corner of Franklin and Suffolk streets.