From FamilySearch™ International Genealogical Index v5.0
Continental Europe:
Marriage index at Family Search
Elisabeth Mohelnitzky married Johann Oleschinsky on September 12, 1718 at Ostrau, Boehmen Koenigreich, Austria
Batch Number: 2360681
Sheet Number: 45
Source Call Number: 1553775
Type: Film
Form submitted by a member of the LDS Church. The form lists the submitter's name and address and may include source information. The address may be outdated. Details vary. To find the form, you must know the batch and sheet number.
Ostrau is the German name for Ostrava which is in Czech Republic in the Moravian-Silesian region.
To Do:
Look at this marriage record on microfilm and make a copy. The parent's names may be listed.
Also look for Oleschinsky births.