Maria Wilhelmina KNOPS
- Father: Joannes Baptista Franciscus KNOPS
- Mother: Maria Elisabeth Hubertina VROOMEN
- Birth: 24 Sep 1895, Heerlen, Limburg, Nederland
Ancestors of Maria Wilhelmina KNOPS
/-Joannes Ludovicus KNOPS
/-Anthonius KNOPS
| \-Anna Margaretha JANSSEN
/-Joannes Baptista Franciscus KNOPS
| \-Maria Josepha JONGEN
Maria Wilhelmina KNOPS
\-Maria Elisabeth Hubertina VROOMEN