Alexander Turney Stewart (October 12, 1803 – April 10, 1876) was an Irish American entrepreneur who moved to New York and made his multimillion-dollar fortune in the most extensive and lucrative dry goods store in the world.
Stewart was born in Lisburn, Ulster, Ireland, and abandoned his original aspirations of becoming a Presbyterian minister to go to New York City in 1823.
He spent a short time teaching before returning to Ireland to receive the money his grandfather had left him, purchase some Belfast linens and laces, and return to New York to open a store.
Stewart had extraordinary skill in business, and by 1848 he had built a large marble-fronted store on Broadway between Chambers Street and Reade Street, which was devoted to the wholesale branch of his business.
in 1862 he build a new store on entire city block between Broadway and Fourth Avenue, and between 9th and 10th streets.
It was eight stories tall and excited the wonder and the daily business of upscale New York.
Train loads of wealthy customers from outlying cities came to shop.
Stewart made most of his money through wholesaling and especially New York City real estate.
Stewart also had branches of his company in different parts of the world and owned several mills and factories.
Stewart had an annual income of US$1,843,637 in 1863 (equivalent to $30.3 million in 2018).
His business success is estimated to have made him one of the twenty wealthiest people in history as of 2007, with a fortune equivalent to approximately US$90 billion in 2012.