Recently the Cuyahoga Co Probate Court put their marriage index on line.It starts about 1810 and goes into at least the 1980's.This is only an index; however, it contains information that before required hours of looking at microfilm.Be sure to try variant spellings on the names you are looking for.Once found, it tells you vol. # and page.Vol 1 - 200 (I believe) are located at the Archives and the rest would be at Probate Court. Parents names are not generally on any before vol. 50.To get to this site, just type into any search engine"www.cuyahoga.oh.us" (only without the " ")When the page loads, click on Judicial , on that page click on Probate Div. This site is fairly new and quite busy.If you have trouble getting in, try other times of the day.