Jim,

Thank you for the school picture. I went back to Griffiths Valuation and find only Michael Cunningham listed in Mullen, Parish of Tibohine, County of Roscommon. Mullen is a small town. The following is a list of surnames of persons living in Mullen in about 1857.
Beirne: Owen, John, Thomas, William, James, Luke.
Braen: Bartholomew
Brennan: William
Bruin: Patrick
Byrne: Thomas, James
Callaghan: James, Patrick, Thaddeus, John, Patrick
Casserly: William
Cunningham: Michael
Daly: Patrick, Thomas, Luke, Michael, Owen, Catherine
Darcy: John
Dillon: Thomas, Francis, Henry, Thomas
Doherty: John
Drury: John, Thomas, Peter
Gara: Tomas
Greavy: Laurence
Harte: Patrick, John, James
McDermott: Roger, James
McGarry: John, Owen, Martin, Peter
Murphy, Reps William
O'Brien: John
Owens: Patrick, John, Thomas
Quinn: Thomas
Reilly: Bernard, Thomas, Bridget
Scally: Cormack, John, Martin
Sharkey: John
Toolin: Thomas
Tuelin: Thomas

Kaye