• Was a Flemish Baroque landscape painter, draughtsman, engraver and tapestry designer.
• He was the first Flemish landscape painter who painted dune landscapes as the primary feature of his landscapes.
• He was born in Grimbergen.
• He was the son of Joos de Vadder and Anna van Segbroek.
• He came from a family of painters: his father and brothers were painters.
• He became a master of the Brussels Guild of St. Luke in 1628.
• In 1644 he obtained from the Brussels city authorities a privilege to make tapestry cartoons.
• He made cartoons principally for the Brussels weaving workshops of Jan Cordijs and Boudewijn van Beveren.
• His pupils were Ignatius van der Stock, Jan Claessens and possibly also Lucas Achtschellinck.