Porthcurno, Cornwall

Mathematical Gazetteer of the British Isles

Carn Voel, Porthcurno, was the summer home of Bertrand Russell and Dora Russell in 1924-1927 [1].
See THIS LINK

References (show)

1. Eastman, John. Who Lived Where in Europe: A Biographical Guide to Homes and Museums. Facts on File, NY, 1985. p.218

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