During my research I have only found two Michael Nicholas Ridosh's. One was married to a Catherine Pustelnick (not my family) and my Michael Nicholas, he actually went by both names, who married Catherine Vushniak. I don't remember seeing any Nicholas Ridosh married to an Anna P. Do you have any other information, birthdays, etc. Do you have a tree on acestry? Mine is a public tree. You can look it over and see if you connect any of the Ridosh family to yours. Ours came from Austria/Poland and or Russia, a little confusing, to Pennsylvania and than ended up in New Jersey.