In GSN's ads for their new game show Emogenius, the host mentions his grandfather hosted the $64,000 Question. What other game show hosts are related?

Tom Kennedy & the late Jack Narz are brothers, their real last name is Narz, Tom took the stage name of Kennedy.

Tom Kennedy & the late Jack Narz are brothers, their real last name is Narz, Tom took the stage name of Kennedy.

The Narz brothers were tangentially related by marriage to Bill Cullen, whose 2nd (and final) wife was the sister of Jack Narz' 1st wife.

I've always wondered if Tom Kennedy took the stage name from a character actor who appeared in, among other things, several Three Stooges shorts.