Hi, I would start by trying to identify the couple. Without having a better idea of dates it is a bit hard.
Are both albums from your g g grandfather?
So they would be either his or his parents.
The first thing is to try to work out where the albums came from.
The sequence of pictures in an album can be important. Either date or significance order.
The couple look very comfortably off, he has a large signet ring and a very substantial watch chain, and looks very comfortable with that cigar!
Does this fit with anyone in your family?
Bear in mind that people sent each other photographs of significant family events to the other side of the world.
Duplicate photos in Scotland and Australia or Canada depending on the family.
Hopefully this will give you some pointers.