Gezin F97
- Wilhelmus van Helvert (1880–1956)
- Theodora Maria de Mol (1885–1969)
- Married 24 NOV 1913 — Dinther
Kinderen
- N.N. van Helvert (1914–1914)
- Hendrika Cornelia van Helvert (1915–1915)
- Anna Cornelia van Helvert (1916–1997)
- Hendrika Cornelia van Helvert (1917–1917)
- Petrus Hendrikus van Helvert (1918–1981)
- Theodora Cornelia van Helvert (1919–1919)
- Hendrikus Cornelius van Helvert (1920–1920)
- Theodora Cornelia van Helvert (1920–1920)
- Hendrika Cornelia van Helvert (1921–1921)
- N.N. van Helvert (1923–1923)
- Christianus Cornelis van Helvert (1924–1924)
- Adriana Cornelia van Helvert (1926–1988)
- Henricus Cornelis van Helvert (1928–1929)
- Theresia Maria van Helvert (1931–2014)