How it started
Early history
In 1867, brothers Isadore and Andrew Saks established the men's clothing store, A. Saks & Co. The company occupied a storefront in the Avenue House Hotel building at 517 (300–308) 7th Street, N.W., in what is still Washington's downtown shopping district. Saks offered his goods at one price only and offered refunds on merchandise returns. Saks was also known for its "forceful and interesting, but strictly truthful" newspaper advertising, according to the Washington Evening Star, including a two-page spread, large for that time, in that newspaper on April 4, 1898. In 1887, Saks acquired began building a new location on the site of the old Avenue Hotel Building at 7th and Market Space (now United States Navy Memorial Plaza).
By 1896, Saks and Co. had stores in Norfolk and Richmond, Virginia; New York City; and Indianapolis, in addition to Washington, D.C., where, Saks called itself "Washington's Wonderful Store".
20th-century history
Saks opened its New York City Herald Square on 34th Street and Broadway in 1902. Andrew Saks ran the New York store as a family business with his brother Isadore, and his sons Horace and William. Following Andrew Saks' death in 1912, his son Horace took over the company's management.
Gimbels ownership
From Wikipedia’s article on Saks Fifth Avenue, shared under CC BY-SA 4.0.2