Mongols destroy Volga Bulgaria’s capital BilärJan 1, 1236Labels: Bil r, Volga Bulgaria, Batu KhanSiege Bil rBritannica
Mongols besiege and take RyazanDec 16, 1237Labels: Ryazan, Mongol siege, Winter campaignRyazan SiegeBritannica
Mongols capture Kolomna after winter fightingJan 1, 1238Labels: Kolomna, Mongol forces, river junctionKolomna SiegeBritannica
Mongols besiege and sack VladimirFeb 3, 1238Labels: Vladimir, Vladimir-Suzdal, Mongol sackVladimir SiegeBritannica
Prolonged siege and fall of KozelskMar 1, 1238Labels: Kozelsk, prolonged siegeKozelsk SiegeBritannica
Battle of the Sit River kills Grand Prince Yuri IIMar 4, 1238Labels: Sit River, Grand Prince, field battleSit RiverBritannica
Mongols besiege Kiev and breach its defensesDec 6, 1240Labels: Kiev, Dnieper corridor, Batu KhanKiev SiegeBritannica
Mongols defeat Poles at Tursko WielkieFeb 13, 1241Labels: Tursko Wielkie, Polish forcesTursko BattleBritannica
Mongols rout Lesser Poland at ChmielnikMar 18, 1241Labels: Chmielnik, Lesser PolandChmielnikBritannica
Battle of Legnica halts coordinated Polish defenseApr 9, 1241Labels: Legnica, Duke Henry, battleBritannicaLegnica
Battle of Mohi devastates the Hungarian royal armyApr 11, 1241Labels: Mohi, Saj River, Hungarian royalMohi BattleBritannica
Ögedei Khan dies in MongoliaDec 11, 1241Labels: gedei Khan, Great Khan, successionBritannicaMongol Europe
Mongols fail to take Esztergom’s citadelJan 1, 1242Labels: Esztergom, citadel, stone defensesEsztergomNature
Mongol armies begin withdrawal from HungaryMar 25, 1242Labels: Hungary withdrawal, Mongol armiesHungary 1241NatureMongol Europe