Henry Norcross References Henry Norcross American blackmailer Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Russell SageIn 1891 a man named Henry Norcross threatened to explode dynamite in Sage’s office if he was not paid $1.2 million. Sage refused and survived the explosion, which killed Norcross. Read MoreIn 1891 a man named Henry Norcross threatened to explode dynamite in Sage’s office if he was not paid $1.2 million. Sage refused and survived the explosion, which killed Norcross. Read More