My husband's grgrandfather,James Crowley, was born in Killaloe Co Clare in 1818. No Jeremiah in the line that I know of. I do not know his parents or any siblings but there is a good chance that he is related to the Wm b 1795 and Thos b 1791 Crowley families that went to Ontario Canada from Co Clare. Names of James' children are Patrick, Michael, James, William, Mary, Ellen, Margaret and Catherine. All pretty generic unfortunately. I have submitted a DNA sample from this line to the Crowley DNA project but to date have no direct matches.
Let me know if you want further info on this family. Barbara