Jan Baptist Gerard KNOPS
- Father: Joannes Baptista Franciscus KNOPS
- Mother: Maria Elisabeth Hubertina VROOMEN
- Birth: 23 Mar 1877, Heerlen, Limburg, Nederland
- Death: 28 Sep 1950, Heerlen, Limburg, Nederland
Ancestors of Jan Baptist Gerard KNOPS
/-Joannes Ludovicus KNOPS
/-Anthonius KNOPS
| \-Anna Margaretha JANSSEN
/-Joannes Baptista Franciscus KNOPS
| \-Maria Josepha JONGEN
Jan Baptist Gerard KNOPS
\-Maria Elisabeth Hubertina VROOMEN