Category:1240s establishments
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1240s establishments
.
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Organizations, places or other things founded or established in the decade
1240s
.
1190s
1200s
1210s
1220s
1230s
1240s
1250s
1260s
1270s
1280s
1290s
8th
9th
10th
11th
12th
13th
14th
15th
16th
17th
18th
See also:
Category:1240s disestablishments