| Full Name | Sir David Rowat Barclay |
| Date of Birth | 27th October, 1934 |
| Age | 85 Years (in 2020) |
| Place of Birth | Hammersmith, County of London, England, United Kingdom |
| Nationality | British |
| Height (in Feet-Inches) | Not Known |
| Spouse | Zoe Newton (1955-Present) |
| Father | Frederick Hugh Barclay |
| Mother | Beatrice Cecilia Barclay |
| Siblings | Frederick Hugh Barclay (Brother), Pauline Frederica (Sister), Lillian Rosetta (Sister), Andrew Roy (Brother), Douglas Victor (Brother), Graham Stewart (Brother), Lawrence Hamilton (Sister) |
| Children | Aidan Stuart Barclay (Son), Howard Myles Barclay (son), Duncan Hugh Barclay (Son) |
| School | Name not Known |
| College | N/A |
| Occupation | Own the hotel Mirabeau in Monaco, Own Telegraph Group Limited, Owns Press Holdings Group |
| Current resident | Island of Brecquou, United Kingdom |
| Net Worth | US $ 3.9 Billions (June, 2020) |
David Barclay
