| British Monarchs | |||||||||||||||||
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| George IV 1820 to 1830 | |||||||||||||||||
| What was happening in t | world in | 1826 | |||||||||||||||
| Scotland's first commercial railway was opened, Edinburgh to Dalkeith | |||||||||||||||||
| White's first Commercial Directory – Hull | |||||||||||||||||
| University College, London established | |||||||||||||||||
| Royal Zoological Society established in London | |||||||||||||||||
| Telford's Menai Straits Bridge completed | |||||||||||||||||
| Ampere Electrodynamics | |||||||||||||||||
| Mendelssohn Midsummer Night's Dream, overture | |||||||||||||||||