Flying Fortress Crash Hampshire England

I am trying to find out some information on a crash that happened during WW2. A Flying Fortress was returning from a raid and trying to reach Greenham Common airbase (not known if this was its homebase). It is thought that there were injured on board and it was in distress (maybe onfire). Some crew bailed out over Ashmansworth (North Hampshire, England) others stayed with the plane that then crashed into a hill at Burghclere, North Hampshire (not far from Highclere castle).   This is right on the border with Berkshire and about 5 Miles from Greenham.
I know it's not much to go on but maybe someone can help. Many thanks

Unfortunately, no date.  Pretty much all I know is above. The only thing I should of said, was it was thought one of the gunners was flying.  I appreciate this could be "a needle in a haystack". Many thanks

Mike, unfortunately it's not Denton Hill, near Glatton as this is too far away. The story I heard about a gunner flying this fortress, could be true or just folklore. I am sure it happened many times and I have no reason not to believe it in this case. Many thanks Andy

Andy:
Try this site..it lists lots of plnes that have crashed in Hamshire,
 
http://daveg4otu.tripod.com/hancrash.html
 
Sample:
07-04-43       42-29651      B-17F     Forced Landing - out of fuel- at Poole.
30-08-43       42-29725       B-17F.92BG/326BS,Accident(MAC) 13 miles N of Portsmouth
01-12-43       42-30714       B-17F,423BS/306BG,cr 2.5 miles N of Lasham

Terry T.

I have found out some new information with regard to this crash. It appears from a picture held in Highclere castle that this was a B17 from 92nd Bomb Group 326 Sqn based in Podington? It crashed on or about the 5 May 1945 and there was a survivor who later visited the spot in 1990. The hill it crashed into is known as Sidown Hill. Can anybody help with anymore information.
 

Paul, thank you so much for this info. Many thanks Andy