Far removed above the din and noise of the city Charles Crocker was the first to erect his residence on the top of this historic hill which afterward became known as Nob Hill. The Crocker home was built of brick and wood originally, but in later years granite staircases, pillars and copings were substituted. In its time it was looked upon as the most imposing edifice in the city and for that reason the business associates of the railroad magnate decided to vie with him in the building of their homes. Directly across from the Crocker residence on California street Leland Stanford caused to be built a residence structure that was intended to be the most ornate in the western metropolis. It was a veritable palace and it was within its walls that the boyhood days of Leland Stanford, Jr., after whom the university is named, were spent in luxurious surroundings. After the death of the younger Stanford a memorial room was set apart and the parents permitted no one to enter this except a trusted man servant who had been in the family for many years. But the Stanford residence was relegated to the background as an object of architectural beauty when Mark Hopkins invaded the sacred precincts of Nob Hill and erected the residence which he occupied for three or four years. At his death the palatial building was deeded to the California Art Institute and as a tribute to the memory of the sturdy pioneer the building was called the Hopkins Institute of Art. Its spacious rooms were laden with the choicest works of art on the Pacific coast and the building and its contents were at all times a source of interest to the thousands of tourists who visited the city. The late Collis P. Huntington was the next of the millionaires of San Francisco to locate upon the crest of Nob Hill. Within a block of the Crocker, Stanford and Hopkins palaces this railroad magnate of the west erected a mansion of granite and marble that caused all the others to be thrown in the shade. Its exterior was severe in its simplicity, but to those who were fortunate to gain entrance to the interior the sight was one never to be forgotten. The palaces of Europe could not excel it and for several years Huntington and his wife were its only occupants aside from the army of servants required to keep the house and grounds in order. Not to be outdone by the railroad magnates of the city the next to acquire property on the crest of the hill was James Flood, the "bonanza king" and partner with William O'Brien, the names of both being closely interwoven with the early history of California and the Comstock lode. After having paid a visit to the east the millionaire mine owner became impressed with the brown stone fronts of New York and outdone his neighbors by erecting the only brown stone structure in San Francisco.