Era
-
1
(1735-1820)
1
(1917-1963)
1
(1939-1963)
1
(Alfonso III) 1248-1279
1
-1067
1
-1120
1
-1122
1
-1159
2
-1262
1
-1309 or 1310
1
-1332?
1
-1334
1
-1354
1
-1506
1
-1528
1
-1536
1
-1586?
1
-1594
2
-1727
1
-1848
6
-1865
1
-203
1
-337
1
-373
1
-419 or 420
1
-461
1
-approximately 105
1
-approximately 1751
1
1000-1683
1
1000-1699
4
1002-1054
1
1016-1194
1
1030?-1079
1
1033-1109
3
1036-1086
1
1050-1106
1
1053-ca. 1124
1
1066-1485
3
1079-1142
4
1083?-1189
2
1090 or 1091-1153
7
1092-1136
1
1098-1179
3
1118?-1170
2
1127-1212
2
1128-1203
1
1140-1234
2
1160 or 61-1216
1
1160-1213
2
more ...