I was connected a couple years ago to a 1/2 uncle through Ancestry. Apparently, his mother and my grandmother both had sons by Edward Ochaba from Chicago. My dad was born in 1942, my 1/2 uncle in 1957.
Have matched up with several on AncestryDNA, but to date have not found any on or off Ancestry who are willing to share any family information.
Would love to connect with anyone willing to share family history information - would especially like to see photographs.