My wife, my son and you have a common ancestor: Hans Waag from Diersheim, married in 1680 to Maria Schreiner. These are my wife's 6th G-Grandparents.
I have solved the problem with the two marriage entries which are listed on the same page, the marriage of Hans Waag and the one of Hans Haag which easily can be mixed up.
I usually say "Hello cousin" because I love to meet cousins.
Andreas Zipfel-Waag, Karlsruhe, Baden