He was elected abbot in 1770 , and by permission of the Emperor sat in the States of Brabant as a member for the First Estate .
In 1774 after his ordination he received the name Gregorius .
Gregorius was elected abbot in 1770 , and by permission of the Emperor sat in the States of Brabant as a member for the First Estate .
In 1774 after his ordination he received the name Gregorius .