The Mystery Wedding

Some time ago I purchased a photo album and along with it came dozens of photographs. A number of them were taken with an instant camera while others were taken with a film camera. They show a young couple from the late 60s or early 70s getting married. Below are a selection of the photos taken (mostly with an instant camera) as they go from, what I guess is the rehearsal dinner, to the wedding reception, and then to the airport for their honeymoon. I have a number of more photos that document the ceremony, but their quality is not so great. I would love to know more about this couple, namely who are they and where are they from? What became of them? Did they go on to lead a happy life? Did they have children? How did these photographs end up on an auction site? Wouldn't it be nice to reunite these photos with a living relative?