Portrait of Ernst Casimir I, Count of Nassau-Dietz, Michiel Jansz. van Mierevelt

Portrait of ernst casimir (1573–1632), count of nassau-dietz, stadtholder of friesland. Bust, facing right, in armor. Part of the leeuwarden series, a series of portraits of military officials from the eighty years' war as well as members of the house of orange-nassau, first documented in 1633 in the stadhouderlijk hof (stadholder's court) in leeuwarden (see object history). Object Type: painting. Genre: portrait. Date: between circa 1623 and circa 1633 / before 1633. Dimensions: height: 29.8 cm (11.7 in) ; width: 24.2 cm (9.5 in). Medium: oil on panel. Depicted People: Ernest Casimir I, Count of Nassau-Dietz. Collection: Rijksmuseum. Ernst Casimir van Nassau