Ok, here is a start on Yorkshire:
Evidence for settlement since around 8000 BC, land formerly connected between Germany and East England allowing travelling by hunter gatherers and by
retreat of Ice sheets.
Organic remains amongst tools, etc found at Star Carr, dated to around 7000 BC - this is the best known Mesolithic site in Britain. The Vale of
Pickering contains West Heslerton where there is evidence of continuous human occupation since around 5000 BC.
Around 3000 BC we have evidence for the first arable farming and domestication of livestock in the county. This was quite an important era around
here, with, for example, the erection of the Rudston Monolith - this is the tallest megalith in the UK. There was also the construction of the
Thornborough Henges which were a rival to the Salisbury Plains and the most important site between Stonehenge and the Orkneys. For me (self
indulgence) the Vale of York was settled around 2300 BC - the area was vastly different to that today with marsh and swamps everywhere. Around 500 BC
we see the start of grave mounds containing treasures such as weapons and chariots, horses, ploughs, etc - this is from the Arras culture of the
Parisii tribe. There were 3 tribes in the county, the Parisii, the Carvetii and the Brigantes (Cartimandau).
Around 69 AD the 9th Legion moved to Yorkshire to support Cartimandau in the civil war plaguing the Brigantes - Cartimandau was pro Rome, her husband
Venutios was pro Britain. Victory for Cartimandau resulted in the end of British rule in England (although not in Britain).
Lead smelting started in the area around 74 AD. By the start of the 2nd Century AD York was the capital of Britannia Inferior and Yorkshire the
military hub of the province (keeping the pesky Barbarians away).
By the 5th/6th Century AD the region was settled by Angles and Saxons from the Schleswig Holstein Peninsula (North Germany / South Denmark) and by 600
AD York was established as the capital of Northumbria (as Yorkshire and other counties were then known).
634 AD saw the founding of Lindesfarne Abbey and the rise of Celtic Christianity at the expense of Roman Catholicism - this was resolved at the Synod
of Whitby (of Dracula fame) in 663 AD. In 793 AD this religious haven was smashed by the Vikings under Ragnar Lodbrok who were then to remain in the
area for a while (after being kicked out a few times). In this part of the world, the Vikings allowed the locals to retain their lands and religions
(those not Christian had almost identical beliefs to Vikings with many shared Gods) for an oath of fealty to their new Viking overlords - popular
decision round here as they weren't as exploitative as existing anglo-saxon lords!
That will have to do for now but it really is a cool place. There are so many kingdoms in the UK it is no surprise there are still so many regional
divisions! We up in the North clearly know we are superior to the rest of the country!