JWs president Judge Joseph Rutherford had a couple of Cadillac V16s
to go with the mansion he bought for himself. (It's mentioned at
listings for 1918 and 1929 on the timeline at the next link.)
If you play the game "Mafia: City of Lost Heaven," you can have Tommy
Angelo drive a Lassiter V16 Fordor, which is the Cadillac V16 Ruther-
Don Salieri (who looks like Paul Sorvino in "Goodfellas") has a Roadster
version ("Bon Appetit!").