FOUND in Book from TC Book Fair - 3 Old Photos

We found 3 photos in a book that we bought at the TC book fair. It was the Alexandre Dumas collection. Two of the photos may be copies, but one looks quite old. Let me know if these are yours, and/or if you know who these people are. The mounted photo is about 4x6, and the other two are about 2x3.5". I'll take really good scans of these just in case no one claims them for a while, and we misplace them. This way, I can reprint them and provide the digital files. Cheers!