Biography
Sophia was born around 1899. She's the daughter of Antonie Nieuwenhuijs and Catharina Johanna Grootbos.
She married Johannes Antonie van Hekken in 1921.[1]
Sources
- ↑ Marriage: Burgerlijke Stand Huwelijk 1921, Amsterdam, Noord-Holland, Nederland. Akte Reg. 3 fol. 47 (03-02-1921), Noord-Hollands Archief accessed (2 April 2026) via WieWasWie 1921