Parachute id required please

Many years ago in the early 70,s before my father passed away we lived at Binbrook.
Someone gave him a parachute for some unknown reason which has been stored in my mothers shed ever since .
It says on its label it is a canopy type mk2 66ft segment type issued in 1965.
Can anyone id what aircraft this may have come from.
I have laid it out and apart from a couple of tears in 2 of the segments it is complete.
It is just a puzzle what it came off.
I always thought it was maybe a Lightning Brake chute as that was what was based there but dont have the part number of a brake parachute.
Hopefully somebody might be able to help me id this parachute after 30 odd years of storage please and put my mind at rest.
Many thanks in advance.
Binbrook74 🙂