Born in 1888 in San Francisco, John Hays Hammond Jr., the son of wealthy mining engineer John Hays Hammond Sr., became a protege of Alexander Graham Bell and Thomas Edison. Hammond earned the title “Father of Radio Control” due to his groundbreaking work with radio waves. He not only had a remarkable scientific career but also had a passion for art and history. To house his extensive collection of Roman, Medieval, and Renaissance artifacts, as well as his laboratory, Hammond built a castle on the edge of a cliff overlooking Gloucester harbor.

In a captivating excerpt from a 1995 PBS one-hour show, viewers are treated to the mesmerizing sounds of Mark Andersen playing the organ at the historic Hammond Castle in Gloucester, MA. The magnificent castle provides a unique and evocative setting for this musical performance, showcasing the beauty and grandeur of the organ's sound.

In the 1995 PBS one-hour show, viewers are taken on a journey as Mark Andersen performs on the organ at Hammond Castle in Gloucester, MA. This captivating performance is accompanied by Andersen's personal stories, shedding light on the remarkable inventor, John Hays Hammond Jr., and his groundbreaking contributions to the world of organs. Through anecdotes and insights, the show unveils the innovative inventions and techniques that Hammond introduced, revolutionizing the organ and leaving a lasting impact on the music world.

In the 2006 episode “The Mystery of the Missing Thing” from the PBS show FETCH! with Ruff Ruffman, the young contestants are faced with exciting challenges that take place at Hammond Castle in Gloucester, MA. As they explore the historic location, the contestants must use their problem-solving skills to solve puzzles and unravel the mystery. This engaging episode combines fun and learning as the young participants embark on their adventure at Hammond Castle.