Theodorus Antonius KNOOPS
- Father: Theodorus KNOOPS
- Mother: Dorothea Frederika (Theodora) ARENTS (ARENTSEN)
- Birth: 29 May 1840, Arnhem, Gelderland, Nederland
- Death: 7 Aug 1840, Arnhem, Gelderland, Nederland
Ancestors of Theodorus Antonius KNOOPS
/-Joannes KNOOPS
/-Theodorus KNOOPS
| \-Johanna KNOBST
Theodorus Antonius KNOOPS
| /-Willem ARENTSEN
\-Dorothea Frederika (Theodora) ARENTS (ARENTSEN)
\-Magdalena GABRIEL