Number 86 of the Connection-style series of puzzle caches requiring a bit of lateral thinking. This one leads to a magnetic BYOP final which is in an appropriate place. I must be in a generous mood, as I am making this an approachable and easy one.
The rest of the series can be found by clicking on this link to the Only Connect bookmark list.
To solve this cache you need to work out what connects :
A) The Beatles' holey town in Lancashire. (1 word)
B) A famous skirmish of 1314. (1 word)
C) A Belgian born star of Hollywood's Golden Age. (2 words)
D) A local lad, nicknamed "First World Wor". (2 words, commonly known as)
Once you have identified A-D, the common English word which connects all 4 will be easily deduced, please make this E. Please use word values for A-E and the connecting word's word length for F to calculate the final coordinates.
The cache can be found at : N55 13.Y W002 10.Z
Where Y = ((D + A - E) * F ) + B + C and Z = (C * F) + A + ( E - (D - B))
You can validate your puzzle solution with certitude.