(b Antwerp, bapt 10 Nov 1620; d Antwerp, Jan 1678). Flemish painter. In 1634 his mother was granted a free passage to Holland and moved to Eindhoven, presumably with the 14-year-old Theodor. In April 1640 he was granted permission in Antwerp for another visit north, where he probably finished his studies. From the autumn of 1648 he was back in Antwerp permanently, living in De Gulden Pers (The Golden Press), the house where he was born. He remained a bachelor and at the relatively late age of 34 became an apprentice and joined the Guild of St Luke. He was also a member of the Sodaliteit der Bejaarde Jongmans (Society of Bachelors) and, from 1664, the rhetoricians’ chamber known as De Olijftak (The Olive Branch).