He married and he and his wife had children, including son Jacob Cornelisz Vroom, who followed his father and also became a painter.[1] In 1634 Vroom became a member of the Haarlem Guild of St. Luke.[1]
Like his father, Vroom is best known for his landscapes and seascapes. He was a strong influence on fellow local Haarlem landscapist Jacob van Ruisdael.[3]