I don't see the connection yet. I know the other John and Patrick Flanagan were brothers. Joseph is somehow connected as evidenced by his attending the Painesville wedding and the three of them living together for a while. John moved to Omaha, where he died. Patrick was a postal worker and started a nursery in Akron, until he decided to prospect for gold. He eventually settled in Seattle, where he died. I do have the pension records of another John Flanagan from Painesville who I didn't believe was connected, but it turned out he also worked at the same nursery as my other Flanagan's before he enlisted in the union army. The records also stated he was born in Kings County, Ireland, which is the current best guess for our Irish origins. One of my Flanagan relatives has a bible with an inserted paper that has Kings County as the birth county of our relatives. If you haven't already, you can take a look at this other Lake County, OH thread:
http://boards.ancestry.com/localities.northam.usa.states.ohi...I am thinking maybe this unknown John Flanagan from Painesville might be the brother to Patrick Flanagan born about 1818, who is the listed father of my Flanagan's in Painesville and John and Patrick in Akron. This unknown John may be the reason the Flanagan family went to Painesville. I am still searching.