Decades: 1180s 1190s 1200s 1210s 1220s - 1230s - 1240s 1250s 1260s 1270s 1280s
Years: 1228 1229 1230 1231 1232 - 1233 - 1234 1235 1236 1237 1238
Fortress of Kalan built.
Establishment of the Inquisition.
Abu al-Hasan 'Ali
March 25 - king Afonso II of Portugal
Aragon - James I King of Aragon and count of Barcelona (reigned from 1213 to 1276)
Castile - Ferdinand III, the Saint King of Castile and Leon (reigned from 1217 to 1252)
Navarre - Sancho VII the Strong King of Navarre (reigned from 1194 to 1234)
Portugal - Afonso II, the Fat, King of Portugal (reigned from 1212 to 1233)\n