Cornelis Claesz Anslo

Cornelis Claesz Anslo (1592 – 1646) was a Dutch Mennonite minister, known best today for his portraits by Rembrandt.

Biography Anslo was born in Amsterdam as the fourth son of the Norwegian born Dutch cloth merchant Claes Claesz. Anslo (from Oslo). His older brothers Claes, Jan, and Reyer all became syndics of the drapeniers guild. His brother Reyer's son Reynier or Reyer became a poet. Vondel also wrote a wedding poem for Anslo's granddaughter Alida on 28 September 1658. Alida married Michael Blok, the brother of Agnes Block, Vondel's niece with whom he spent much of his time in his later years.

Anslo's father founded a hofje in Amsterdam that the Anslo brothers managed during their lifetime. The hofje was partially demolished and rebuilt on the original location, today's Eglantierstaat 52. Anslo became a pamphleteer during the 1625-1628 Amsterdam Mennonite conflict between Nittert Obbes, Hans de Ries and others and published an anonymous pamphlet as an attempt to prevent a schism.

Anslo died in Amsterdam.