O'Callaghan & Webb
Walter G. Doolin (1850-1902)
1903 – Church of the Sacred Heart, Roscommon
Architect: Walter G. Doolin & P.J. Kilgallen / O’Callaghan & Webb
Main body of church constructed between 1897 and 1903 by Walter G. Doolin & P.J. Kilgallen. The tower and spire was added around 1916 by O’Callaghan & Webb.