Sammy Davis Jr.'s 1911 was found during lsat weekend's gun buyback program held by LAPD. It was supposedly registered to Sammy Davis Jr. although how that could have happned is a bit of mystery.
http://www.latimes.com/local/lanow/la-me-ln-sammy-davis-jr-pistol-gun-buyback-20160511-story.html
Guns.com has some more photos
http://www.guns.com/2016/05/12/gun-registered-to-sammy-davis-jr-among-791-firearms-collected-in-lapd-buyback-5-photos/
From: LA Times, Guns.com