In 1488 he joined the highly respected Brotherhood of Our Lady, a devotional confraternity of some forty influential citizens of 's-Hertogenbosch, and seven thousand 'outer-members' from around Europe.
En 1488 afiliouse á Irmandade da Nosa Señora, unha confraría relixiosa conservadora, que agrupaba a uns 40 individuos influentes de 's-Hertogenbosch e uns 7.000 en toda Europa.