Which Irish born British admiral and hydrographer created a standard scale in 1805 by which naval officers could report wind speed?
The scale was created in 1806 by Sir Francis Beaufort, an Irish-born British admiral and hydrographer.
Where was the German pocket battleship, the Admiral Graf Spee, scuttled by her captain in 1939 to prevent it falling into British hands?
Which of these was a cavalry regiment of the British Army from 1678 until 1971, when they amalgamated with the 3rd Carabiniers (Prince of Wales's Dragoon Guards)?