Christina de Vroom, born circa 1870, died in Zaandam on February 1, 1901, aged approximately 31 years.

Christina was married before February 1, 1901, at the age of at most 31 to
Dirk de Groot (aged at most 30 years), born in Pingjum on February 2, 1870, son of Klaas de Groot (worker) and Jeltje Robijns de Jong.
Dirk was married afterwards in Wonseradeel on March 4, 1903, at the age of 33 to Johanna Tuzee (aged 33 years), born in Groningen on April 20, 1869, daughter of Jan Tuzee and Geertruida Steenhuis, kindergarten keeper.