The son of a well-to-do cloth merchant family Six, Jan studied liberal arts and law in Leiden in 1634. He became the son-in-law of the mayor of Amsterdam, Nicolaes Tulp, in 1655, when he married Tulp's daughter Margaretha. Thanks to his father-in-law, he became magistrate of family law and various other appointments on the city council, eventually becoming mayor of Amsterdam himself in 1691 at the ripe age of 73.
Six was good friends with the poet Joost van den Vondel and the painter Rembrandt van Rijn, during the forties. Six remained a devotee of the arts all his life and wrote plays himself, the most famous being Medea, published in 1648 (with an etching by Rembrandt), and Onschult (Innocence) in 1662. In the same year the Dutch translation of Baldassarre Castiglione's Il libro del Cortegiano was dedicated to Six.
His collection of paintings, drawings, etchings, and other artefacts (including many from his wife's family) were popular in his lifetime. This collection was eventually handed down generations later to the couple Lucretia Johanna van Winter (1785–1845) and Hendrik Six (1790–1847) whose extensive art collections were combined when they married in 1822 and are known collectively as the Six Collection, though 171 paintings were from the Van Winter family. Among the 76 Van Winter paintings collected by Lucretia Jans herself included a flower painting by Rachel Ruysch that she bought in 1820, The Milkmaid by Vermeer and the Serenade by Judith Leyster. The 171 paintings that Lucretia Jans took with her on her marriage, were only half of her father's extensive collection that itself had been known and put on display for a half century. The other half went to her sister Anna Louisa, who married Willem van Loon. A few of those paintings can still be seen in Museum Van Loon, but the rest of the other half of the Van Winter collection was sold by Van Loon heirs in 1877 to Gustave baron de Rothschild (son of James Mayer de Rothschild) in Paris.
The Six collection has been the subject of controversy in the Netherlands for decades, because though the house on the Amstel received subsidy from the Dutch government and was open to the public for visiting hours, the house was always also used as a home, and the number of visitors was limited. The dispute has been resolved and the top pieces are lent to the Rijksmuseum several months every other year.
Jan Six XI is a well-known art historian and art dealer. In 2018, Six identified a painting, previously though to have been "school of" Rembrandt, as a painting by the master. The painting, called Portrait of a Young Gentleman, has been dated by the style of the lace then in fashion to c. 1634.
- "Digitaal Vrouwenlexicon van Nederland". resources.huygens.knaw.nl. Sep 17, 2019. Retrieved Jul 22, 2020.
- "Rembrandt Portrait of Jan Six to Be Displayed Every Summer in the Rijksmuseum -". CODART. Jul 21, 2008. Retrieved Jul 22, 2020.
- "Jan Six -". CODART. Retrieved Jul 22, 2020.
- Shorto, Russell (Feb 27, 2019). "Rembrandt in the Blood: An Obsessive Aristocrat, Rediscovered Paintings and an Art-World Feud". Retrieved Jul 22, 2020 – via NYTimes.com.
- "Dutch art dealer discovers first 'new' Rembrandt in 44 years". May 16, 2018. Retrieved Jul 22, 2020 – via www.reuters.com.
- Media related to Jan Six at Wikimedia Commons