Jan Willem Hubert KNOPS
- Father: Jan Joseph KNOPS
- Mother: Maria Mechtildis JONGEN
- Birth: 17 Jun 1887, Oirsbeek, Limburg, Nederland
Ancestors of Jan Willem Hubert KNOPS
/-Alexander KNOPS /-Joannes Petrus KNOPS | \-Anna Elisabeth LAUVENBERG van /-Jan Joseph KNOPS | \-Maria Elisabeth COX Jan Willem Hubert KNOPS \-Maria Mechtildis JONGEN