The received wisdom, since the time of Emperor Norton’s death in January 1880, has been that the Emperor lived at his final and most famous San Francisco residence — the Eureka Lodgings, at 624 Commercial Street between Montgomery and Kearny — “for seventeen years.”

That was the phrase that a number of San Francisco papers used in their obituaries and funeral notices. The most influential Norton biographers of the twentieth century extrapolated from this that the Emperor lived at the Eureka from 1863 to 1880. And, now, this claim is firmly ensconced as one of the most oft-invoked tenets of the biographical catechism of Norton I.

But, the directories of the period don’t support an 1863 arrival date.

Rather, they suggest that the Emperor might have taken up his room at the Eureka Lodgings as late as summer 1865.