The Order of the Black Eagle () was the highest order of chivalry in the Kingdom of Prussia. The order was founded on 17 January 1701 by Elector Friedrich III of Brandenburg (who became Friedrich I, King in Prussia, the following day). In his Dutch exile after World War I, deposed Emperor Wilhelm II continued to award the order to his family. He made his second wife, Princess Hermine Reuss of Greiz, a Lady in the Order of the Black Eagle. Overview The statutes of the order were published on 18 January 1701, and revised in 1847. Membership in the Order of the Black Eagle was limited to a small number of knights, and was divided into two classes: members of reigning houses (further divided into members of the House of Hohenzollern and members of other houses, both German and foreign) and capitular knights. Before 1847, membership was limited to nobles, but after that date, capitular knights who were not nobles were raised to the nobility (Adelsstand). Capitular knights were generally high-ranking government officials or military officers. The Order of the Black Eagle had only one class, but could also be awarded at the king's prerogative "with the Chain" ("mit der Kette") or without ("ohne Kette"). By statute, members of the order also held the Grand Cross of the Order of the Red Eagle, and wore the badge of that order from a ribbon around the neck. From 1862, members of the Prussian royal house, upon award of the Order of the Black Eagle, also received the Prussian Crown Order 1st Class. Insignia The badge of the Order was a gold Maltese cross, enameled in blue, with gold-crowned black eagles between the arms of the cross. The gold center medallion bore the royal monogram of Friedrich I ("FR", for Fredericus Rex). This badge was worn from either a broad ribbon (or sash) or a collar (or "chain"). The ribbon of the Order was an orange moiré sash worn from the left shoulder to the right hip, with the badge resting on the hip. The sash color was chosen in honor of Louise Henriette of Nassau, daughter of the Prince of Orange and first wife of the great elector. The collar or chain (Kette) was worn around the neck and resting upon the shoulders, with the badge suspended from the front center; the collar had 24 elaborate interlocking links: alternately a