Separated at birth?

The picture to the right is of Théophile Renaud, my grandfather. Théophile's brother-in-law Gerald Drayson Adams was a Hollywood screenwriter. Gerald once told Théophile's nephew Frank Bellecour that if Frank came to Hollywood, he would get him work as a Humphrey Bogart standin. Had Théophile been born a little later, it looks like he could had stood in as well. One can't help but notice the incredible resemblance that Théophile bears to Bogart in this 1920s photo.