Horace Nicholas Irving
Horace Nicholas Irving (1877-1941) of H. N. Irving and Son
1911 Living at 26 First Avenue, High Street, Mortlake: Horace Nicholas Irving (age 33 born Fareham), Electrician and Telescope Worker. With his wife Mary Selina and four sons. In the house of his parents and his sister.[1]
1939 Living at 258 Kingston Road, Twickenham. Horace N. Irving (born 1877), Mary S. Irving (born 1878) and Ronald N. Irving (born 1915). Both men described as 'On War Work - Scientific Instrument Maker'.[2].