You'll find the 1830/1909 records for (French) Algeria at
http://anom.archivesnationales.culture.gouv.fr/caomec2/reche... (but only the 1830/1904 period is indexed to search by name).
You'll find many records, click on the eye icon on the left of the line to get the corresponding record.
No result for Wolgringer but there are several for the spelling Wolkringer, including a marriage between Constant Frédéric QUOD and Joséphine WOLKRINGER in 1896 in La Chiffa.
Good luck!
Amandine