J. F. (Joseph Florimond) Loubat

Born in New York City in 1831, Joseph Florimond Loubat was a French-American bibliophile, antiquarian, sportsman, and philanthropist. He was the son of Alphonse Loubat, a businessman involved in early transport development, and he later inherited substantial wealth that allowed him to support cultural and scholarly work on a large scale.

Loubat became especially known for his gifts to libraries, museums, universities, and Catholic institutions. He sponsored publications and research in history, archaeology, and the study of the Americas, and his name lived on through prizes and endowments, including awards associated with Columbia University. In 1893, Pope Leo XIII granted him the title Duke of Loubat.

He spent much of his later life in Paris and died there in 1927. Today he is chiefly remembered not as a novelist or public speaker, but as a patron whose money, collecting, and enthusiasm helped preserve books, documents, and scholarship for future readers.