KIERAN GROEGER, a retired headmaster, is a member of Youghal Celebrates History. He has written Youghal Heritage Trail, The Trial and Execution of James Cotter and Youghal In Old Photographs and re...ver másKIERAN GROEGER, a retired headmaster, is a member of Youghal Celebrates History. He has written Youghal Heritage Trail, The Trial and Execution of James Cotter and Youghal In Old Photographs and regularly gives talks on Youghal’s history.ver menos