18 May – exiled Irish rebel Michael Dwyer is acquitted of a charge of conspiring to mount an Irish insurrection against British rule in New South Wales (Australia), but subsequently stripped of his free settler status.
^Gash, Norman (2004). "Wellesley, Arthur, first duke of Wellington (1769–1852)". Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/29001. (subscription or UK public library membership required)
^"Historical Coastal Walking Tour" (PDF). Dún Laoghaire–Rathdown County Council. Archived from the original (PDF) on 11 February 2012. Retrieved 31 July 2012.