Cornélia Johanna Avis
- Born on November 5, 1840
- Deceased on September 8, 1901, at the age of 60 years
Family
- Married on April 16, 1863, with Gerrit Jan Ockhuysen (1838 - 1923), ingénieur, issuing
- Hélène Mathilde Eleonora (1875 - 1947)
Hélène Mathilde Eleonora (1875 - 1947)