Depelchin House is named after the founder of St. Joseph's College and builder of North Point, Fr. Henri Depelchin S.J. (1822-1900)
Fallon House is named after Fr. Joseph Fallon, a former Prefect and Rector (1913-1919). Fr. Fallon later became Superior of the Bengal Mission. He later returned to North Point and died here in 1952
Laenen House is named after Fr. Denis Laenen who taught from 1901 until his death in 1946
O'Neil House is named after Fr. Edward O'Neil who had been a teacher and then the Prefect. Later he was appointed Rector of St. Xavier's College, Calcutta