Please help me with Ancestral Portrait ID
Could this portrait and the photo (below) be the same man? The photo is identified, on the back, as William Frasier White, my great, great grandfather, born 1828, died 1884. I have always believed that the portrait to also be of William F. White, but I am not sure. Can you all help me determine if they are one and the same? Does the style of dress fit the appropriate time frame-1828 to 1884? Personally, I think the man in the photo and portrait look similar in the eyes. I also have photos of portraits of William F. White's parents, my great, great, great grandfather and grandmother, if that would help in the identification.
Here is the photo, which is identified on the back as William Frasier White .
Here is the full view of the portrait, when he was younger
Here is a closer view of the portait
Any feedback would be greatly appreciated!