Fernan Ruiz de Castro, Lord of Castro (d.1185) el Castellano
Ferdinand II of the Two Sicilies "The Little Bomb (It. Bombalino) 21
Ferdinand I of Romania the King of the Peasants, the Peasants' King
Ferdinand de la Cerda, Infante of Castile (Eng. of the Hairs):
Ferenc Nádasdy of Nádasd and Fogarasföld the Black Prince22, the Black Knight, the Black Knight of Hungary, the Black Beg, the Black Lord, the Black Bey, the Hero of Kolin23242526
Fergus Dubdétach Black-Tooth, Dubdétach, the Black-Toothed, Blacktooth, of the Black Teeth27
Fergus Mor, King of Ireland (498-501) the Great
Fernando Álvarez de Toledo, 3rd Duke of Alba the Iron Duke
Fernando Ruiz of Castro (d.1375) Toda la Lealtad de España, great-grandson of Sancho IV of Castile
Floris V, Count of Holland the Peasants' God, the God of the Peasants33
Floris, Prince of Holland (1230–1258) the Advocate
Floris, Prince of Holland (1115–1133) the Black
Floris III, Count of Holland the Black, the Crusader
Fortun of Pamplona the Monk, the One-Eyed
Fothad Airgthech the Ingenuous
Fothad Cairpthech the Chariot Fighter
Frances Carr, Countess of Somerset the Poisoner of English History34
Frances Jennings the White Widow35, la Belle Jennings
Frances Teresa Stuart, Duchess of Richmond and Lennox la Belle Anglaise36, la Belle Stuart37
Francesco Sforza, Duke of Milan, 1494-1512 il Duchetto
Francis I, Holy Roman Emperor Francis of Lorraine
Francis I, Duke of Brittany the Fratricide
Francis I of France the Pig-headed38, My Caesar, My Lord, Our Own Turk, the Big-Nosed King, the Father of Arts and Letters, the Father and Restorer of Letters, the Knight-King, the Little King, the Renaissance King, the Restorer of Letters, the Victor of Pavia, 394041424344
Francis I, Duke of Brittany the Well-Loved
Francis II, Holy Roman Emperor the Good
Francis II of the Two Sicilies Bombalino (Little Bomb), Franceschiello4546
Francis, King Consort of Spain the Homosexual
Francis, Duke of Guise the Gashed, the Great Guise, the Great Captain of Guise (Sp. el Gran Capitan de Guysa), the Scarred (Fr. le Balafre), With the Scar47
Francis, Lord of Padua (d.1393) the Old
Francis of Carrara, Lord of Padua(d.1393) the Elder
Francis of Carrara (1359–1406), Lord of Padua the Young, the Younger
Francis Hyacinth, Duke of Savoy the Flower of Paradise48
Franz Ferdinand of Austria ''the Loneliest Man in Vienna: 6061
Franz Joseph I of Austria Starej Procházka (Old Prochazka or Walker), František Procházka (Francis Procházka/Walker), Herr Scharatt62, Ceccobeppe, Cecco Beppe, Cecco Peppe, the Last Monarch of the Old School6364
Frederick I, Count Palatine of the Rhine Wicked Fritz65
Frederick I, Elector of Saxony the Warlike
Frederick I, Duke of Lorraine Frederick of Bitsch
Frederick I, Holy Roman Emperor Frederick of Hohenstaufen66
Frederick I, Duke of Swabia Frederick of Staufen
Frederick I of Austria (Habsburg) the Fair
Frederick I, Duke of Brunswick-Lüneburg, 1445–1478 the Debonair
Frederick I of Denmark the Pacific
Frederick I, Elector of Saxony the Quarrelsome
Frederick I, Landgrave of Thuringia, 1307–1323 "le Joyuex"
Frederick I, Count of Werl-Arnsberg, 1092–1124 the Quarrelsome
Frederick I, Margrave of Meissen the Pacific
Frederick I of Austria (Babenberg) the Catholic
Frederick I, Count Palatine of the Rhine the Victorious67
Frederick I, Count of Weimar, 1304–1365 the Old
Frederick I, Holy Roman Emperor Barbarossa, the Redbeard
Frederick I, Holy Roman Emperor the Sleeper, the Sleeping Hero, the Sleeping King
Frederick I, Count of Zollern (1055–1125) der Zollner
Frederick I, Duke of Silesia the Restorer
Frederick I, Holy Roman Emperor Barbaros Hayreddin (Tur.) 68
Frederick I, Margrave of Meissen the Brave
Frederick I, Margrave of Meissen the Bitten, of the Bitten Cheek
Frederick I, Count of Zollern (1055–1125) Maute
Frederick II of Prussia the Enlightened Despot, the Evil Man in Sansoucci69, Alaric Cotin70, the First Servant of the State71, l'Unique
Frederick II, Duke of Austria the Battler
Frederick II, Holy Roman Emperor the Boy from Apulia, Puer Apuliae72, the Marvelous
Frederick II, Elector of Saxony the Meek
Frederick II of Saxe-Wittenberg the Mild
Frederick II, Holy Roman Emperor the Christian Sultan73, the Child of Apulia, Puer Apuliae) 74
Frederick II of the Palatinate the Wise
Frederick II, Duke of Lorraine the Young, the Younger
Frederick II, Holy Roman Emperor the Wonder of the World, the World's Wonder, Stupor Mundi7576
Frederick II, Holy Roman Emperor the Hammer of Christianity, the Hammer of the Scots77, the Hammer of the Welsh
Frederick II, Margrave of Brandenburg Irontooth, the Iron Margrave, the Iron
Frederick II of Austria the Quarrelsom
Frederick II of Prussia "le Machant Homme" 79, the Philosopher of Sans Souci80, Old Fritz, the Peerless81, the Philosopher-King, the Philosopher-Prince82, the Great
Frederick, Duke of Mecklenburg-Schwerin, 1756–1785 the Pious
Frederick II of Austria the Warlike
Frederick II, Duke of Lorraine the Rich
Friederick II, Margrave of Meissen the Serious, the Solemn''
Frederick II, Duke of Silesia the Great
Frederick III, Holy Roman Emperor Frederick V of Austria a la Grosse Levere
Frederick III, Duke of Lorraine the Bald
Frederick III, Landgrave of Thuringia the Brave
Frederick III, Duke of Brunswick-Luneburg the Pious
Frederick IV, Elector Palatine the Just, the Upright, the Righteous, the Honorable, Probus
Frederick IV of Brunswick the Restless
Frederick IV, Count of Castell (1285-1349) the Old
Frederick IV, Margrave of Meissen the Quarrelsome
Frederick IV, Elector of Saxony the Elder
Frederick IV of Thuringia (1384-1440) the Simple, the Pacific
Frederick IV, Duke of Lorraine the Fighter
Frederick IV of Austria the Rich
Frederick IV of Austria Frederick of the Empty Pocket
Frederick V, Elector Palatine the Winter King, the King of One Winter87, the Snow King88
Frederick V of Nuremberg With the Lion
Frederick V (1460-1536), Margrave of Ansbach the Old
Frederick (V), Lord of Schalksburg and Molheim (d.1408) Mulli
Frederick VI of Nuremberg the Illustrious
Frederick VII, Count of Hohenzollern, 1333–1379 der alte Schwarzgraf
Frederick VII of Baden-Durlach (1647-1709) the Great
Frederick VIII, Count of Zollern (d.1333) Ostertag
Frederick IX of Denmark the Sailor King
Frederick IX, Count of Hohenzollern (d.1377/79) Schwargraf
Frederick, Prince of Wales Poor Fred89, Prince Titi, the Greatest Villain that Ever was Born90 , the Greatest [...] and the Greatest Beast in the Whole World91 , the People's Prince92
Frederick, Landgrave of Thuringia the Mild
Frederick North, Lord North Boreas, the North Wind93
Frederick Schomberg, 1st Duke of Schomberg the First Captain in Europe94
Frederick of Hohenzollern, Bishop of Constance, 1434–1436 Fritzli
Frederick of Hohenzollern (fl.1418), a monk Hügeli
Frederick, Margrave of Brandenburg, 1440–1463 the Fat
