So where is/was Haseley ?

The best I can do at the moment - and others may be able to confirm or cast doubt here - is the area to the north of Drybrook , known as Puddlebrook / Hawthorns and Hazel Hill.

Today the large Limestone Quarry is nearby, and many lime kilns are marked on old maps as well as Hazel Hill.

http://www.old-maps.co.uk/
co-ordinates 364490,218270

not as far north as the Euroclydon....