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Organizations, places or other things founded or established in the decade 1340s.
See also: Category:1340s disestablishments
This category has the following 18 subcategories, out of 18 total.
- ► Noble titles created in the 1340s (7 C)
- ► Organizations established in the 1340s (2 C, 1 P)
- ► Populated places established in the 1340s (3 C, 9 P)