JyvSoft
GenNSaga
GenNSaga Album
Lang.

Album is a window that includes all the portraits for a personage.

Image of Personage Album

This allows, in particular by comparing the portraits, to assess if there could be errors in dates of shots, to put the portraits in the correct order (by dragging and dropping) and to make the resulting corrections.
This also makes it easy to remove the redundant portraits, to choose the favorite portrait (there are other methods), ...