Orto, Marbrianus [Marbriano] de [Dujardin, Marbrianus]
- Martin Picker
(b Tournai, c1460; d Nivelles, Jan or Feb 1529). Franco-Flemish composer. Archival documents discovered by Jeremy Noble indicate that his surname was Dujardin, as Fétis had suspected, but he himself used the Latin form ‘de Orto’, as is shown by various autograph signatures. He was the illegitimate son of a priest; in papal registers he is called ‘citizen of Tournai’, and it is likely that he was born and received his early training there....