Isaac van Swanenburg
Isaak Nicolai or Isaac Claesz van Swanenburg (1537 – 1614 in Leiden) was a Dutch Renaissance painter and glazier active in Leiden and Gouda. He was a city council member from 1576 and became mayor of Leiden five times.
Also recorded as Isaak Nicolai · Isaac Claesz. van Swanenburg · Isaac Claesz. van Swanenburgh · Isaac Claesz. Swanenburgh
Isaac van Swanenburg

Isaac van Swanenburg · Web Gallery of Art: Image Info about artwork wga QS:P11807,"s/swanenbu/isaac/selfport" · Public domain
- Name
- Isaac van Swanenburg
- Birth Name
- Isaac Claesz
- Born
- 1537
- Birthplace
- Leiden
- Died
- 1614
- Field
- Painting, Stained glass, Politics
- Movement
- Renaissance
- Nationality
- Dutch Republic
- Occupation
- painter · politician · designer · stained-glass artist · patrician · mayor
- Fields
- painting
- Known for
- Parable of the Weeds among the Wheat
- Languages
- Dutch
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Documentary summary
Isaak Nicolai or Isaac Claesz van Swanenburg (1537 – 1614 in Leiden) was a Dutch Renaissance painter and glazier active in Leiden and Gouda. He was a city council member from 1576 and became mayor of Leiden five times.
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Documentary evidence
Documentary basis
Authority files
wikidata · Q984253 · wikipedia · Isaac Claesz. van Swanenburg
In this article
Biography
Biography
Coenraet van Schilperoort, Otto van Veen and Jan van Goyen are recorded as having studied under Isaac van Swanenburg. The recorded working language is Dutch. The field of work recorded is painting. Subjects and genres recorded for the work are allegory, genre, history and portrait. Places of work recorded in the authority are Antwerp, Leiden and Hamburg. Positions recorded include mayor of Leiden and council member. Works named in the authority record are Parable of the Weeds among the Wheat. Work by Isaac van Swanenburg is recorded in the collections of Museum Plantin-Moretus, Huis van het boek, Museum De Lakenhal, Rijksmuseum and Prinsenhof.

The stained-glass window number 25 (middle) in the Sint Janskerk at Gouda/Netherlands: "The Liberation of Leiden"
Isaac van Swanenburg · Foto (own work): Rolf Kranz

The stained-glass window number 25 (middle) in the Sint Janskerk at Gouda/Netherlands: "The Liberation of Leiden"
Isaac van Swanenburg · Foto (own work): Rolf Kranz
Key facts
Key facts
• Name — Isaac van Swanenburg • Birth Name — Isaac Claesz • Born — 1537 • Birthplace — Leiden • Died — 1614 • Place of death — Leiden • Field — Painting, Stained glass, Politics • Movement — Renaissance
Biography
Biography
According to Houbraken, Swanenburg was a very good painter, whose paintings hung in various council buildings of Leiden. Houbraken was surprised that Swanenburg was never mentioned in Karel van Mander's Schilder-boeck. Houbraken was however mistaken, because Swanenburg is mentioned as one of more than 20 disciples of Frans Floris in Van Mander's long list of pupils. According to the Netherlands Institute for Art History, Swanenburg was in Antwerp studying with Floris for 6–8 years in his youth, and settled in Leiden after his training in 1565. He briefly fled to Hamburg for a year during the Siege of Leiden, but had returned by 1574. He kept a large and respected workshop in Leiden, for oil- and glass painting. His pupils were Jan van Goyen, Coenraet van Schilperoort, Otto van Veen, and his three sons. He was buried in the Pieterskerk, Leiden.
Paintings
• Illustration — Detail of Glass 25, William of Orange freeing townspeople from Spanish tyranny after the siege of Leiden • Illustration — Spinning wool, a larger-than-life painting of the wool trade in Leiden with a view of two small workers' homes, 1595, by Isaac van Swanenburg Swanenburg created the cartoons for the stained glass windows no. 25 and 26 from Leiden to the Janskerk in Gouda. The reference in Van Mander is to Isaack Claessen Cloeck, which is revealing considering that the registers of Gouda show Swanenburg was paid a third of the sum that went to the Leiden glasspainter Cornelis Cornelisz Clock. This Clock was a probable relative.
Legacy
Swanenburg's paintings of various notable burgers of Leiden have survived, as well as a series of monumental historical allegories on the wool trade, an important source of income for the city during his time as councilman. Swanenburg's oldest son, Jacob Isaacsz Swanenburg, became a painter and a master of the young Rembrandt. Claes Isaacsz Swanenburg also became a painter and lived and worked in the Hague, where his art was appreciated. The youngest son, Willem Isaacsz Swanenburg, became an engraver.
Primary material
Documents and archives
reference work
- “Isaac Claesz. van Swanenburg”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q984253: Isaac van Swanenburg
General reference · Wikidata
Literature
• Ute Elisabeth Flieger: Bürgerstolz und Wollgewerbe. Der Bilderzyklus des Isaac Claesz. van Swanenburg (1537-1614) in der Lakenhal von Leiden. Magisterarbeit Universität Münster. Münster, Waxmann, 2010. • Rudolf E.O. Ekkart: Isaac Claesz. van Swanenburg, 1537-1614. Leids schilder en burgemeester. Zwolle, Waanders, 1998.
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witnessauthority record
General reference
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
Elsewhere in Paintings
19,183 published records in this field, each with its sources named.
- Isaac SoyerArtist
- Isaac SpragueArtist
- Isaac van DuynenArtist
- Isaac van OstadeArtist
- Isaac WalravenArtist
- Isaac WillaertsArtist
- Isaac WitkinArtist
- Isaack LuttichuysArtist
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