Harold Hornsby was born 3 May 1897 in London, England, United Kingdom to Frederick Hornsby (1870-1930) and Gertrude Blevins (1873-1940) and died 29 March 1959 London, England, United Kingdom of Brain anerusym.
Children
| Name | Birth | Death | Joined with |
| Kevin Hornsby (1920-1980) | 29 March 1920 London, England, United Kingdom | 18 March 1980 Newport News, Virginia, United States | Patricia Berninger (1922-1988) |
Siblings
| Name | Birth | Death | Joined with |
| Harold Hornsby (1897-1959) | 3 May 1897 London, England, United Kingdom | 29 March 1959 London, England, United Kingdom | Audrey Calleary (1895-1960) |