Marten van Valckenborch or Marten van Valckenborch the Elder, was a Flemish Renaissance painter, mainly known for his landscapes and city scapes. He also made allegorical paintings and some portraits. After commencing his career in the Spanish Netherlands, he later migrated to Frankfurt in Germany where he and other members of his extended family of artists played an important role in local artistic developments.

Lucas van Valckenborch or Lucas van Valckenborch the Elder was a Flemish painter, mainly known for his landscapes. He also made contributions to portrait painting, and allegorical and market scenes. Court painter to Archduke Matthias, the governor of the Spanish Netherlands in Brussels, he later migrated to Austria and then Germany, where he joined members of his extended family of artists who had moved there for religious reasons.