Question: When was the owner of Princess Louise, Holborn founded? 
Sentence (from "Arthur Collins (courtier)"): Arthur Collins CB, MVO, Commander, Hohenzollern Order (26 June 1845 – 21 November 1911), was Equerry and Comptroller for Princess Louise, Queen Victoria's 4th daughter and Gentleman Usher in the households of Queen Victoria and King Edward VII.
Relevant evidence: No