Romaldkirk, Teesdale, Co. Durham

Mathematical Gazetteer of the British Isles

In the churchyard is a gravestone to Jonathan Horn (1724?-1798)

Who by the innate vigour of his
Genius improved by unwearied
Application acquired a most
extensive Knowledge of the
MATHEMATICS ....

Horn seems to have been a surveyor. [1]
See THIS LINK

References (show)

1. letter from John Fauvel describing Robin Wilson's discovery and photographing of this in 1991.

The Mathematical Gazetteer of the British Isles was created by David Singmaster.
The original site is at THIS LINK.