Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,950 pages of information and 233,606 images on early companies, their products and the people who designed and built them.
1901 John E Strong 46, Eliza Strong 31, Harold Strong 7 lived in Kennington
WWI Served in the Devonshire Regiment, and the Machine Gun Corps
1917 Lieutenant Harold Vezey Strong married Katherine Dyer in Cranley Gardens, London
Chairman of Silentbloc and other companies.
1936 Chairman of the British Zeppelin Syndicate
WWII Founder of Technograph Printed Circuits