does anyone know of a data book that will tell me where my wifes grandfathers regiments would have been, he was a royal marine between 1943-1945, i know they exist for raf personel, im just wondering if they exist for the navy etc

This may be of use...

The Royal Marines:

From Sea Soldiers to a Special Force

By Julian Thompson

ISBN 0 330 37702 7

Excellent book on the RM and has a very detailed section on WW2.

__________________
"Watch that Fu*ker, he'll 'ave someones eye out!" King Harold at Hastings 1066.