Aaltje Pieternella Anna Maria Spermon (1862-1927) married in 1883 with Pieter Peereboom (1855) from Vlaardingen. Their children:

Daughter of Abraham Johannes Spermon and Cornelia Willemse.

- Kornelis Petrus Anthonius Peereboom (1888-..) married in 1912 with
Gijsberta Verbeet (1890-..);
- Abraham Johannes Peereboom (1893-..) married in 1915 with Catharina Anna Maria Eijs (1894-..);
- Alida Petronella Peereboom (1895-..) married in 1919 with Alfred Curtis (1883-..) from Haggerston (England);
- Cornelia Johanna Peereboom (1897-..) married in 1915 with Willem Beukelman (1888-..).

Aaltje [9 KB] Pieternella Anna Maria Spermon (1862-1927), born in Rotterdam, married again on age 51 with Antonius Stauthamer (1863-1947).