I found Desiderius and Maria Amelia's marriage certificate, and it showed their parents. I am hoping to trace the Engels name as far as I can. Desiderius' father is Joannes Baptista Engels. He was born around 1851 and died in 1884 I believe. I'm hoping I can find his parents. Also, he lived mostly in Bierbeek it seems and was a patrolman. If anyone can find his parents that would be great!