Gustave was born illegitimate in 1830, to Johanna Christiana Maria Barbara Hagenlocher and an unnamed father, in Stuttgart, Württemberg, Germany.
This center table bears the remains of the only known Herter Brothers paper label; generally the firm stamped their furniture, a common practice in the 19th century.
[5] At 634 Fifth Avenue, in 1880–1882, they decorated the mansion of Darius Ogden Mills, on the site of part of Rockefeller Center now occupied by the colossal bronze Atlas.
Executing the designs of architect Charles Follen McKim, Herter Brothers created the plaster ceiling and ornately carved oak paneling for the expanded State Dining Room.
[7] A notable surviving Herter interior is the John Thatcher home, now the Rosemount Museum, in Pueblo, Colorado (however, this work was carried out by the firm after the death of Christian Herter and the retirement of his brother, Gustave; connoisseurs and collectors tend to concentrate on the furniture and interiors designed during the brothers' supervision of the firm).
The Metropolitan Museum of Art in New York City presented an exhibition, "Herter Brothers: Furniture and Interiors for a Gilded Age," in 1995.