1037 (MXXXVII) was a Common Era year that witnessed significant political shifts in Europe. Most notably, the crowns of Castile and León were united under Ferdinand I. This era marked a continuing development of kingdoms within the Medieval Period.
1037 (MXXXVII) was a Common Era year that witnessed significant political shifts in Europe. Most notably, the crowns of Castile and León were united under Ferdinand I. This era marked a continuing development of kingdoms within the Medieval Period.