The only O'Boyles on your list that have any connection to from your 1910 Census are John O'Boyle (my great grandfather) and Georgia O'Boyle (my grand mother).My grandfather passed away in 1903 so obviously he would not be on the 1910 Census.The other O'Boyles I couldn't give you any help on. In Grand Junction, Colorado there is a very old cemetry (that is closed to any new people unless a family section that might have a place for them) that is call 'Calvery'. When we were in Colorado 2 years ago I called a Mortuary up and asked about it and they told me there was no such place but I went there and took pictures of the gravestones there. In the Canadian Message Board there were some other John O'Boyles listed.I saw them as I was going through looking for my family. The search is long and hard!