Claim: Gillis van Tilborgh was a Flemish artist who was the keeper of the picture collection and in his tavern scenes he shows his influence from  Adriaen Brouwer that you can see in Museum Boijmans Van Beuningen.
Evidence: Gillis van Tilborgh or Gillis van Tilborch (c. 1625 – c. 1678) was a Flemish painter who worked in various genres including portraits, 'low-life' and elegant genre paintings and paintings of picture galleries. He became the keeper of the picture collection of the governor of the Habsburg Netherlands and travelled in England where he painted group portraits. In his tavern scenes he shows himself to be a close follower of Adriaen Brouwer, just as David Ryckaert III and Joos van Craesbeeck were. This is clearly visible in (Museum Boijmans Van Beuningen).