An American politician, the first Roman Catholic mayor of New York City, and the founder of W. R. Grace and Company. Opposing the famous Tammany Hall, Grace was elected as the first Irish American Catholic mayor of New York City in 1880. He conducted a reform administration attacking police scandals, patronage and organized vice; reduced the tax rate, and broke up the Louisiana Lottery. Defeated in the following election, he was re-elected in 1884 on an Independent ticket but lost again the following time. Grace was a renowned philanthropist and humanitarian, at one point contributing a quarter of the aid delivered to Ireland aboard the steamship Constellation during the Irish Famine of 1879. In 1897, he and his brother, Michael, founded the Grace Institute for the education of women, especially immigrants.