Jean Deutz (November 29, 1618 in Amsterdam, † August 1673 ibid) was a Dutch merchant, banker and financier of his brother-in-law Grand pensionary Johan de Witt.
- ^ Bikker, Jonathan. “The Deutz Brothers, Italian Paintings and Michiel Sweerts: New Information from Elisabeth Coymans’s ‘Journael.’” Simiolus: Netherlands Quarterly for the History of Art, vol. 26, no. 4, 1998, pp. 277–311. JSTOR, https://doi.org/10.2307/3780847. Accessed 27 Sept. 2023.