Pat McDonagh founded educational software companies CBT Systems and Riverdeep
Pat McDonagh died in 2023
A teacher who became a software tycoon has left almost €25m in his will. Pat McDonagh, of Drumcondra, Dublin, died in 2023, aged 72, leaving an estate valued at €24,918,097.37.
He previously lived for two decades in Corbalton Hall, a 358-acre estate in Co Meath, before downsizing in Dublin.