A tithe barn was a type of barn used in the Middle Ages for storing the tithes - a tenth of the farm's produce which had to be given freely to the church.
There are many surviving examples of medieval tithe barns in England:
There are still many examples of tithe barns around England.
... sent weapons, radios and radiomen and advisors. One of their agents was reputedly flamboyant Peter Churchill (no relation to Winston).
Secret Intelligence Service and ...