1

• + 1250 (5)
• + 1251 (5)
• + 1252 (4)
• + 1253 (4)
• + 1254 (3)
• + 1255 (3)

1 cont.

• + 1256 (3)
• + 1257 (6)
• + 1258 (7)
• + 1259 (6)

A

• + 1250s architecture (1)

B

• + 1250s births (10)
• + Bridges completed in the 1250s (0)

C

• + 1250s by country (1)

D

• + 1250s deaths (10)
• + 1250s disestablishments (2)

E

• + 1250s establishments (11)

T

• + 1250s in transport (1)

W

• + 1250s works (3)