KuK
After the dissolution of the Holy Roman Empire, Franz Joseph I of Austria was titled "His Imperial and Royal Apostolic Majesty" ("Seine Kaiserliche und Königlich Apostolische Majestät," Hungarian: "Ő császári és apostoli királyi Felsége") along with his consort Empress Elisabeth, who was styled "Her Imperial and Royal Apostolic Majesty" ("Ihre Kaiserliche und Königlich Apostolische Majestät"). The plural for the couple was also used as "Their Imperial and Royal Apostolic Majesties" ("Ihre Kaiserlichen und Königlich Apostolischen Majestäten").