See Londonist's excellent post How Television Was Invented In London. We love it when our friends do the work for us!
This section lists the memorials where the subject on this page is commemorated:
Television
Commemorated ati
John Logie Baird and TV demonstration
In 1926 in this house John Logie Baird, 1888 - 1946, first demonstrated telev...
John Logie Baird - IEEE
From The Register: "On the afternoon of 26 January 2017 – exactly 91 years to...
John Logie Baird & Television broadcast
From this site John Logie Baird broadcast the first television programme in G...
Other Subjects
Nicolaus Copernicus
Mathematician and astronomer. Argued that the Sun, not the Earth, was the centre of the universe.
Joseph Addison
Politician and writer. Born Milston, Wiltshire.
Alfred Russel Wallace
Explorer and naturalist. Born Monmouthshire (which, if we can believe Wikipedia, between 1542 and 1974 was not definitively in either Wales or England). Joined the family surveying business and l...
Person, Paranormal, Science, Malaysia, Singapore, South America, Wales
Sir Francis Ronalds
Inventor and meteorologist. Probably born in London. He successfully sent messages through an eight mile long primitive electric telegraph by looping wire enclosed in glass tubes all around his bac...