Which Roman figure is this marble bust of, it's been in my family decades..

by 78704dad2

I have always wondered whom this bust represents.

Thank you for any help.

http://imgur.com/LAEcqdY

Jan_van_Bergen

It certainly looks like a bust of a younger Octavian, like those found here, here, and here. But I could be wrong.

78704dad2

I just looked up Octavian... The chest plate is identical.. Thank you!!