18th-century Irish businesspeople

Arthur Guinness was an Irish brewer, entrepreneur, and philanthropist. The inventor of Guinness stout, he founded the Guinness Brewery at St. James's Gate in 1759.

English soldier

Arthur Guinness was an Anglo-Irish brewer, banker, politician and flour miller active in Dublin, Ireland. To avoid confusion with his father, also Arthur Guinness (1725–1803), he is often known as "the second Arthur Guinness" or as Arthur Guinness II or Arthur II Guinness.

Presbyterian Irish social reformer (1770-1866)

Irish merchant and freemason (1720-1791)

Irish businessman (1760-1797)

Irish Jacobite merchant