Cambridgeshire 2012 Calendar. The stunning county of Cambridgeshire was first recorded in the Doomsday Book as "Grantbridgeshire". Today, Cambridgeshire is the result of many local government unifications and has a significant wealth of archaeological heritage and as such many important finds have been discovered dating back to the Stone Age, Bronze Age and the Iron Age. This popular A4 format Cambridgeshire 2012 Calendar features fascinating images from around this historically rich county and will make an excellent and inexpensive gift idea for 2012!