yes but he left her and his four children
The "father of modernism", Louis Sullivan was the architect of the very first skyscaper, the Wainwright Building, at 10 storeys tall.
Louis Sullivan died in the Warner Hotel, 3301 S. Cottage Grove, Chicago, on Aril 14, 1924. See: Louis Sullivan: Prophet of Modern Architecture by Hugh Morrison. See also: Jazz Age Chicago: Hotel...
Louis Henri died on January 27, 1740 at the age of 47.
On 10 May 1774.