Dutch painter (b. 1591, Haarlem, d. 1656, Haarlem). Brother of Frans Hals. From 1618 to 1624 and again in 1640 he was an amateur of the Haarlem chamber of rhetoric known as De Wijngaertrancken, to which Frans also belonged. He was enrolled in the Guild of St Luke in Haarlem from 1627 to his death. As Blade has established on stylistic grounds, Dirck collaborated with the architectural painter Dirck van Delen from that year until 1634, with Hals painting the figures. On 4 April 1634 a lottery of paintings was announced, organized by Dirck Hals (who sent some of his own pictures) and Cornelis van Kittensteijn in the inn De Basterdpijp in Haarlem. The following year, on 20 June 1635, the notary van Leeuwen at Leiden authorized Dirck Hals to collect moneys for Pieter Jansz. van den Bosch of Leiden in connection with the proceeds of paintings sold at Haarlem. On 2 March 1643 Dirck Hals signed as a witness in the presence of the notary Willem van Vredenburch at Leiden.