Arthur Guinness signs a 9,000 year lease at £45 per annum and starts brewing Guinness.
Arthur Guinness (c. 24 September 1725 – 23 January 1803) was an Irish brewer, entrepreneur, and philanthropist. The inventor of Guinness beer, he founded the Guinness Brewery at St. James's Gate in 1759.
Born in County Kildare around 1724, Guinness's father was employed by Arthur Price, a vicar of the Church of Ireland. Guinness himself was later employed by Price, and upon his death in 1752, both he and his father were bequeathed funds from Price's will. Guinness then worked at his stepmother's public house before founding a brewery in Leixlip. In 1759, during a financial crisis that created an abundance of affordable property, Guinness moved to Dublin and purchased an abandoned brewery from the Rainsford family. Originally an ale brewery, Guinness began producing porter in 1778, and by 1799, production of ale ceased with the popularity of his darker beer.
Outside of his brewery, Guinness was socially and politically active. A devout Protestant, he founded the first Sunday school in Dublin in 1786 and frequently argued for his fellow gentry to set a strong moral example. He was largely supportive of Catholic rights in Ireland but opposed the Irish Rebellion of 1798. As a member of the Dublin Corporation of Brewers, Guinness was also instrumental in petitioning the Irish House of Commons to change the tax code surrounding importation of beer. Guinness and his wife had 10 children together, and upon Guinness's death in 1803, his son Arthur Guinness II inherited the brewery and all operations.