One of the main sources of information is cemeteries. Since the second half of the 19th century, some Jewish communities have ‘Jewish plots’ in public cemeteries, managed by the burial societies of the Jewish communities. The most important you find in Arlon, Dilbeek, Evere, Ghent, Hoboken, Kraainem, Marcinelle, Ostend, Robermont, Uccle and Wezembeek-Oppem.
The Antwerp Jewish communities have their cemeteries in the Netherlands. In Putte, just after the border you have three of them. The cemetery of the Shomre Hadas of Antwerp, the cemetery of the Machzike Hadas of Antwerp and Brussels and the cemetery of the Frechie Foundation.
In Eysden (the Netherlands) you have the cemetery of the Jewish community of Liège.
Long time ago historians found in archives other reliable sources of some different administrations; the censuses of 1756, 1803, 1815, 1829 and 1835, where the Jews appear as such without any connotation.
Nevertheless from the beginning of the occupation of Belgium, on the basis of the Decree of October 28, 1940, the Germans imposed on the municipal administrations of the country to make sure that all the Jews, aged over fifteen years, residing in the country, under threatening of heavy penalties, register on the specific forms (Jodenregister/Registre des Juifs) detailing the composition of the family, its domicile, profession, religion, names and first names with place and date of birth of their paternal and maternal ancestors; this document had to be signed and dated. Those who refused to acquiesce risked heavy sanctions. More than 57.000 files are to be found in 212 different registers and kept by the Service Social Juif de Bruxelles. In 1991these registers were transferred to the Jewish Museum of Belgium. The Dossin kazerne has a copy of it. Sadly we know what happened to most of those registered Jews and their families.
Public access of this database is prohibited, but complete information of recording can be provided on written request from a descendant of the registered person (see Jewish Museum of Belgium and the Dossin Kazerne).
Much written information has been lost due to the Holocaust. But also recent archives have been lost, due to the lack of interest in conservation of archives from some Jewish communities and institutions.
On this website you will find a list of the main Belgian institutions and organizations who are keeping genealogical and Jewish data as well as the list of national, provincial and local institutions which keep civil data: birth, marriage, divorce and death records. Judicial and notary records are more specific research alternatives.