18g - 19g - 20g 1770au 1780au 1790au 1800au 1810au - 1820au - 1830au 1840au 1850au 1860au 1870au 1821 1822 1823 1824 1825 - 1826 - 1827 1828 1829 1830 1831
This article uses material from the Wikipedia Cymraeg article 1826, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Rhoddir testun y dudalen ar gael ar delerau'r drwydded CC BY-SA 4.0, heblaw ei fod wedi nodi'n wahanol. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Cymraeg (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.