He is married to Joanna van der Sterren.
The marriage is church was later because they had to obtain a papal dispensation due to the fact that Pieter Jan Tielen was a former Trappist.
They got married on April 15, 1864 at Sevenum, NLD , he was 37 years old.
Event (Marriage Church) on October 9, 1865 in Sevenum, NLD .
The data shown has no sources.