She is married to Leendert Ossewaarde.
They got married on March 16, 1898 at Rotterdam, ZH, NLD.Source 1
Dochter van Gradus van Ballegooij en Sophie Caroline Hencke.
Huwelijksakten Rotterdam 1898 fol. b93, https://hdl.handle.net/21.12133/5342349D1F9B4FB4AF53739CE9732FD7
Overlijdensakten Rotterdam 1926 akte 5087, https://hdl.handle.net/21.12133/B121884C18D64883BA2F20EAF06CBEBF