1 across is Madrid.

Source:
Robinson, A. (1979). Geogames: Geographical Crosswords for the End of Term and Other Occasions. Teaching Geography, 4(3), 134-144. Retrieved September 13, 2020, from http://www.jstor.org/stable/23751042
Biographies of all the Presidents of the Geographical Association since the founding of the Association in 1893. Researched by Alan Parkinson (GA President 2021-22), with contributions from others, including the former Presidents themselves where possible.

Updated post. Sad news at the end of last week from colleagues who have organised the Charney Conference over the years of the passing of Ma...