Back William Douglas, 4. Duke of Queensberry German William Douglas (4e duc de Queensberry) French William Douglas, IV duca di Queensberry Italian ウィリアム・ダグラス (第4代クイーンズベリー公爵) Japanese Дуглас, Уильям, 4-й герцог Куинсберри Russian William Douglas, 4:e hertig av Queensberry Swedish
The Duke of Queensberry | |
|---|---|
 The Duke of Queensberry by John Opie | |
| Born | 16 December 1724 Peebles |
| Died | 23 December 1810 (aged 86) London |
| Occupation(s) | Scottish noble (substantial landowner), racehorse owner, 1760s representative (House of Lords seated) peer |
| Children | Maria Seymour-Conway, Marchioness of Hertford |
| Parent(s) | William Douglas, 2nd Earl of March Lady Anne Hamilton |
William Douglas, 4th Duke of Queensberry, KT (16 December 1724 – 23 December 1810) was a Scottish noble landowner. He was popularly known as Old Q and was reputed as a high-stakes gambler.[1] In 1799 he was estimated the eighth-wealthiest man (or small family unit) in Britain, owning £1M (equivalent to £124,100,000 in 2023). He is one of ten known British millionaires that year, the royal family excluded.