Don't know if you're still doing this or not, but Dominick Oberto is in Madison county, Illinois in 1920 and 1930. He is listed in Collinsville precinct on Main St. or Donk St. The reason I know this is I was tending bar there, and looked into the census, as there was talk of a ghost. The Oberto's ran a tavern there. I think the ghost is Clara Oberto, wife of one of the Dominicks. (There are 2 listed)