I've found a pretty damn odd place to find a Romanov(reference). It's to Nicholas II's personal chef, Victor Hirtzler, famed French born cook to the Emperor as well as to King Pedro of Portugal.
He departed Imperial service well before the revolution and became a renowned cook in Paris, and, in this case, at the nationally famous, ritzy and largest hotel in the Western US, the Hotel lSt. Francis in San Francisco. He was one of the first celebrity chefs.
He is mentioned in the book I just finished," Room 1219; The Life Of Fatty Arbuckle, The Strange Death of Virginia Rappe, And the Scandal that Changed Hollywood" by Greg Merritt. It's about the early silent film star , Roscoe,"Fatty" Arbuckle, best remembered now for his murder trials for the death of Virginia Rappe after a wild party at the St. Francis, Labor Day, 1920.
From a St. Petersburg /Tsarskoe Selo gig with the Russian Tsar, to cooking for movie hotshots in the soon to be Roaring Twenties in San Francisco .
.At any rate, this Romanov reference was, if not odd , surely unexpected, in an old Hollywood movie world scandal tome.