In September 1941 Henriette Maarsen was enrolled in Grade 5a of the grammar school in The Hague. In October 1941 Henriette Maarsen had to transfer to Grade 6a of the grammar school dpt. of the Joods Lyceum.
Data on Jewish students at schools in The Hague.The records of the Joods Lyceum in The Hague contain Lists of students at schools in The Hague, including a list of students at the Joods Lyceum. These records are kept at the municipal archive in The Hague.