On 26 February 1814 King William I decreed that the Nederlandsch Israëlitisch Seminarium (NIS) was to be established in Amsterdam to train rabbis, teachers and other officers serving the Jewish community. Meier Weiniger attended the NIS.
W.G.S. Bornstein, Students of the Nederlands Israëlietisch Seminarium (The Netherlands Jewish Theological Seminary) murdered during the Nazi-occupation of the Kingdom of the Netherlands, 1940-1945 (2003)
In September 1941 Meier Weiniger was enrolled in Grade 1 of the commercial school (day school) in The Hague.
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.