Here's a useful mnemonic illustration of how to remember the dates of 3 major English medieval battles (at Bannockburn, Agincourt and Flodden), each separated by about 100 years. Think of:

13B - 14A - 15F

as in a triangle, which gives:
Bannockburn 1314 (where Robert The Bruce won)
Agincourt 1415 (where Henry The Fifth won)
Flodden 1513 (where James The Fourth died)


Mnemonics Guide   Page 1997   An EUdesign site