In 1993, documents dating from 1607 were found stating that "Jan Hocquegam" was a native of Saint-Ghislain in the County of Hainaut, which was confirmed by references in 16th century documents.
1993. aastal leiti dokumendid aastast 1607, mille järgi "Jan Hocquegam" oli pärit Saint-Ghislainist Hainautis, mida tõendasid viited 16. sajandi dokumentides.