Salut - Hello
I have attached the marriage of Antoine Martin and Barbe Kraemer on 20 Septembre 1830 in Kaltenhouse (formerly Kaltenhausen), Bas-Rhin. It is a long document so I captured it in two parts so it would be clear for you.
It is clear to read, but if you need a translation, I can provide it to you. Of course, it has the couple's birth dates and places, names of parents and their ages, occupations, and four witnesses, two of whom are related.
All of the état civil and censuses for the département of Bas-Rhin have been digitized and are online here:http://archives.cg67.fr/
The couple's birth records, those of their parents and children will be easy for you to find.
Bonne quête !