Duke Frederick I (1557-1608) (r. 1593-1608) and Duchess of Württemberg Sibylla with ten of their children, Pieter Isaacsz, between 1605 and 1606

Center: duke frederik i and his wife sibylla von anhalt. Left from top: their five sons: john frederick, duke of württemberg (1582-1628) (r. 1608-1628) louis frederick, duke of württemberg-montbéliard (1586-1631), julius frederick, duke of württemberg-weiltingen (1588-1635), frederick achilles, duke of württemberg-neuenstadt (1591-1631), magnus(1594-1622); right from top: their five daughters: daughter-in-law and wife of john frederick barbara sophia von württemberg (1584-1636), sibylle elisabeth of württemberg (1584-1606), eva christina (1590-1657), agnes (1592-1629), barbara (1593-1627), (anna (1597-1650) ? Object Type: painting. Date: between 1605 and 1606. Dimensions: height: 30.5 cm (12 in); width: 24 cm (9.4 in). Medium: oil on copper. Collection: Landesmuseum Württemberg. 85Familie Friedrich I