Category:Dukes of Masovia

• Duchesses of Masovia‎ (11 C)
• Dukes of Belz‎ (1 C)
• Dukes of Czersk‎ (3 C)
• Dukes of Płock‎ (13 C)
• Dukes of Rawa‎ (9 C)
• Dukes of Warsaw‎ (9 C)
• Ciechanów Castle‎ (2 C, 81 F)
• Masovian Dukes Castle in Czersk‎ (169 F)
• Liw Castle‎ (76 F)
• Płock Castle‎ (2 C, 30 F)
• Rawa Mazowiecka Castle‎ (28 F)
• Sochaczew Castle‎ (36 F)

A

• Augustus III of Poland‎ (11 C, 43 F)

B

• Boleslaus I, Duke of Masovia‎ (1 C, 1 F)
• Boleslaus II, Duke of Masovia‎ (1 C, 3 F)
• Boleslaus III, Duke of Płock‎ (1 C, 1 F)
• Boleslaus IV, Duke of Warsaw‎ (1 C, 4 F)
• Boleslaus V, Duke of Masovia‎ (1 C, 2 F)

C

• Casimir I, Duke of Masovia‎ (1 C, 2 F)
• Casimir II, Duke of Bełz‎ (1 C)
• Casimir III, Duke of Płock‎ (1 C)
• Coats of arms of the duchy of Masovia‎ (1 C, 6 F)
• Conrad I, Duke of Masovia‎ (5 C)
• Conrad II, Duke of Masovia‎ (1 C, 2 F)
• Conrad III, Duke of Masovia‎ (1 C, 2 F)

J

• Janusz I, Duke of Warsaw‎ (3 C)
• Janusz II, Duke of Płock‎ (1 C, 2 F)
• Janusz III, Duke of Masovia‎ (3 C, 3 F)
• John III of Poland‎ (11 C, 1 P, 48 F)

S

• Siemowit I, Duke of Masovia‎ (2 C, 4 F)
• Siemowit II, Duke of Masovia‎ (1 C, 1 F)
• Siemowit III, Duke of Masovia‎ (1 C, 8 F)
• Siemowit IV, Duke of Masovia‎ (2 C, 4 F)
• Siemowit V, Duke of Rawa‎ (1 C)
• Siemowit VI, Duke of Płock‎ (1 C)
• Stanislaus I Leszczyński‎ (7 C, 1 P, 72 F)
• Stanislaus II August of Poland‎ (12 C, 2 P, 40 F)
• Stanislaus, Duke of Masovia‎ (3 C, 3 F)

T

• Trojden I, Duke of Czersk‎ (1 C, 5 F)
• Trojden II, Duke of Płock‎ (1 C)

W

• Wenceslaus, Duke of Płock‎ (1 C, 3 F)
• Wladislaus I of Plock‎ (1 C, 1 F)
• Wladislaus II of Płock‎ (1 C)