Petronella Theodora KNOOPS
- Father: Petrus Bernardus KNOOPS
- Mother: Maria Elisabeth GIGER
- Birth: 1875
- Death: 24 Jul 1876, Nijmegen
Ancestors of Petronella Theodora KNOOPS
/-Johannes KNOOPS
/-Hermanus KNOOPS
| \-Ida HAVIG (HAUX)
/-Petrus Bernardus KNOOPS
| | /-Joannes Casparus Wilhelmus SOMMER
| \-Petronella SOMMER
| \-Catharina SOLIEN
Petronella Theodora KNOOPS
\-Maria Elisabeth GIGER