Castle Thunder

Castle Thunder was a substantial house built in Catonsville using late 18th-century construction methods, featuring multiple architectural elements typical of that era. The residence stood on Frederick Road and displayed the solid design characteristics of its time.

The house was built in 1787 by Charles Carroll of Carrollton for his daughter Mary and her husband. Carroll was the final surviving signer of the Declaration of Independence.

The original house served the community in different ways over time, first as a private residence, then as an inn, and later as a school for local students. These successive uses show how buildings changed their purpose to meet the area's evolving needs.

The original location is no longer accessible as a building visit since the site now houses the Baltimore County Public Library Catonsville branch. A commemorative plaque from 1966 marks where the historic house once stood.

The house stood for roughly 120 years before being purchased and demolished in 1907 by Senator John Hubner. He then built a new residence on the site for banker Arthur Montell.

GPS coordinates: 39.27049,-76.73959

Latest update: December 14, 2025 18:03