Rosetta Sotheran died July 5th 1892
The book-selling business set up by her husband still trades as Sotheran's Rare Books and Prints at 2-5 Sackville Street, less than 100 yards away from this fountain.
Site: St James's Church (4 memorials)
Standing in Piccadilly one sees 4 memorials on the wall: from left to right: Sotheran Fountain, Garden, Lyttelton Fountain, Railings. There are 3 more memorials in the garden.