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Category: General Monthly Presentation: Diamond Jack Alterie

April 3, 2024

Louis "Diamond Jack" Alterie was a notorious gangster from Chicago who owned a ranch in Douglas County.

Join us for an enlightening evening as we delve into the captivating narrative of Louis "Diamond Jack" Alterie, a figure shrouded in mystery and intrigue. Join us on Thurs. March 14, 2024 as Archivist, Cecily North-Rudrow from the Douglas County Library sheds light on the enigmatic life of this notorious gangster and cowboy.  The presentation begins at 7:00pm at the Philip S. Miller Library 100 S. Wilcox St. Castle Rock, CO 80104.  For more information check out our website at or contact the Castle Rock Museum at 303-814-3164 or

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