| Biography |
| Full Name: John (Jack) Wilcox-Roberts |
| Born: 5th May 1866 |
| Passed Away: 2nd November 1926 |
| Age: 60 years of age |
| Location: Cardigan, South Wales |
| Country: The United Kingdom |
| Spouse: Margarita Dominguez-Salas |
| Father: Matthew (II) Wilcox-Spry |
| Mother: Martha Roberts |
| Birth Place: Cardigan, Wales |
| Occupation: Telecom Engineer (pioneer) |