Career
There were two closely connected composers named Vermont, of whom Pierre was possibly the elder, and a Pernot Vermont (c1495–1558) possibly younger, but not by much. ologists have not been able to establish a family relationship, although it seems likely. That Pierre was the elder of the two, even though their conjectured birthdates are similar, is inferred from his appellation (l’aîné, primus, or Vermond seniorem). All of the music assigned simply to "Vermont" in the sources has been attributed to Pierre rather than Pernot.
A birthdate for Pierre is estimated based on the record of his being a choirboy in Sainte-Chapelle at the beginning of 1510 as one of a group of only six who sang treble for royalty, and his subsequent departure to complete his education at the end of the next year, probably when his voice broke.
In 1512 he assisted in the performance of the daily liturgy at Sainte-Chapelle as a cleric, and in the early 1520s he became the singing master there. At this time he was singing bass, and seems to have retained his position as music master at Sainte-Chapelle until late 1527, and continued singing in the royal choir until his death, which occurred sometime before February 22, 1533.