| 16 Mar 1689 | Lord Herbert's Regiment of Foot also known until 1751 by the names of other colonels |
| 1702 | The Welch Regiment of Fuzileersconverted to fusiliers for protection of artillery (variously spelled "Fuzileers" during 18th cent.) |
| 1713 | The Royal Regiment of Welch Fuzileers (royal accolade granted for service in war of the Spanish Succession) |
| 1714 | The Prince of Wales's Own Royal Regiment of Welch Fuzileers (named for the future King George II) |
| Apr 1723 | The Royal Regiment of Welch Fuzileers |
| 1747 | Ranked as 23rd Foot |
| 01 Jul 1751 | 23rd Regiment of Foot (Royal Welsh Fuzileers) |
| 01 Jul 1881 | The Royal Welsh Fusiliers reorganised as the county regiment of Caernarvonshire, Denbighshire, Flintshire, Merionethshire and Anglesey, encompassing also its Militia and Volunteer infantry |
| 01 Jan 1920 | The Royal Welch Fusiliers (ancient spelling of "Welch" officially restored by Army Order 56 of 1920, but regiment had always unofficially retained that style) |
| 01 Mar 2006 | United with The Royal Regiment of Wales, to form The Royal Welsh |
Recent Articles

The definitive history of the Regiment
The definitive history of the Regiment to the end of the First World War. Volume I (1689-1815), Volume II (1815-1914), Volume