In 1899 a National School was opened to cater for the Junior Classes at the Seminary and it too came to be known as "The Bish". In 1930 the Brothers acquired the bonded store belonging to Persse's Distillery, renovated it and transferred the seventy Intermediate pupils across the road. The National School took over the rooms vacated on the original site and continued in operation until 1954 when it and "the Old Monastery School" were replaced by St. Patrick's, on Lombard Street.