Campin was highly successful during his lifetime, and thus his activities are relatively well documented, but he did not sign or date his works, and none can be securely connected with him.
He had attained citizenship by 1410, and may have studied under Jan van Eyck.
His fame had spread enough by 1419 that he led a large and profitable workshop.
He became involved in the revolt of the Brotherhoods in the early 1420s; this, along with an extra-marital affair with a woman named Leurence Pol, led to his imprisonment.
Yet he maintained his standing and workshop until his death in 1444.The early Campin panels shows the influence of the International Gothic artists the Limbourg brothers (1385 – 1416) and Melchior Broederlam (c.
1350 – c.1409), but display a more realistic observation than any earlier artists, which he achieved through innovations in the use of oil paints.
He was successful in his lifetime, and the recipient of a number of civic commissions.
Campin taught both Rogier van der Weyden (named in these early records as Rogelet de la Pasture, a French version of his name) and Jacques Daret.
He was a contemporary of Jan van Eyck, and they met in 1427.