In September 1941 Abraham Jeret was enrolled in Grade 2 of the 7th municipal commercial secondary school in The Hague. In October 1941 Abraham Jeret had to transfer to Grade 3 of the commercial school (day school) dept.
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.