Brabantius, Henricus Isaac, approximately 1450-1517
Germanus Henricus Isaac, approximately 1450-1517
Heinrich, the German, approximately 1450-1517
Henricus Isaac, approximately 1450-1517
Isaac, Constantiae, approximately 1450-1517
Isaac, Enrico, approximately 1450-1517
Isaac, Hendrik, approximately 1450-1517
Isaak, Heinrich, approximately 1450-1517
Isac, Heinrich, approximately 1450-1517
Izaac, Heinrich, approximately 1450-1517
Izac, Heinrich, approximately 1450-1517
Tedesco, Arrhigus, approximately 1450-1517
Tedesco, Arrigo, approximately 1450-1517
Uzonis, de Flandria, approximately 1450-1517
Ysaac, Heinrich, approximately 1450-1517
Ysaak, Heinrich, approximately 1450-1517
Ysac, Enrico, approximately 1450-1517
Ysac, Heinrich, approximately 1450-1517
Ysach, Arrigus, approximately 1450-1517
Ysach, Enrico, approximately 1450-1517
Yzac, Heinrich, approximately 1450-1517
Yzach, Heinrich, approximately 1450-1517
Isaac, Heinrich, ca. 1450-1517
Notes:
Ars moriendi, p1979 container (Hendrik Isaac)
Wikipedia, 19 Jan. 2012 (Heinrich Isaac, circa 1450 to 26 March 1517, was a Franco-Flemish Renaissance composer of south Netherlandish origin; he wrote masses, motets, songs (in French, German and Italian), and instrumental music; several variants exist of his name: Ysaac, Ysaak, Henricus, Arrigo d'Ugo, and Arrigo il Tedesco among them (Tedesco means "Flemish" or "German" in Italian))