So Mass and Vigils for the dead were said for him, and he was buried in the eastern cloister.
In the year of the Lord 1470, on the third day after the Feast of Servatius the Bishop, two Clerks, and one Laic who was a Convert, were invested.

This was on a week day, so as to avoid the concourse of men, and the gathering together of a crowd of friends from the world.
Of these Clerks the first was Otto Graes of Deventer, who was twenty-two years old and had two brothers living the Religious Life as Priests in the Regular Order: of these one was at Windesem, the other in the House of Bethlehem at Zwolle.

The second of the Clerks was Rudolph, son of Gerard, a native of Amersfoort, who was twenty-one years old, and had sojourned for a while at Zwolle before he entered the monastery.

The third was Henry Kalker, a Novice and Convert, who came from the region of Kleef, and was thirty-seven years of age: he lived with us before his investiture, dwelling amongst the Laics, and he was a good tailor, but sometimes he served in the kitchen, and sometimes ministered to the sick: after a while, by reason of his uprightness, he was invested as a Convert.
In the same year, on the day following the Feast of the holy Martyr Maurice and his companions, and after Matins had begun, died our Brother Peter Herbort, a Deacon who was sixty-five years old.

He was of weak frame, and by nature very frail, so that he was unable to observe many of the statutes, yet he often received discipline in the Chapter for his faults: also he washed the heads of the Brothers when they were shaven, and rejoiced to serve the others as reader in the Refectory.