1. Michman et al., Pinkas, 85.
2. Weekblad voor Israëlieten, 17 January 1862.
3. Hofmeester Karin , “‘Een teeder en belangrijk punt': Opinies over openbaar onderwijs in joodse kring, 1857–1898,” in De eenheid eds. Velde Te and Verhage 157–176.
4. Dodde , “Jewish education,” 82.
5. These conditions are similar to those in nineteenth-century Bavaria, but could not be confirmed for other countries or states because of a lack data: Claudia Prestel, Jüdisches Schul- und Erziehungswesen in Bayern 1804–1933: Tradition und Modernisierung (Göttingen: Vandenhoeck & Ruprecht, 1989).