Alternative name: Martin Lempereur
Alternative name: Maarten de Keijzer
Death date: ca. 1536/1537
Working place(s): Antwerp
VIAF link: http://viaf.org/viaf/29164873
Wikipedia link: https://en.wikipedia.org/wiki/Merten_de_Keyser
Extra link: https://www.singularis.es/?p=3847