Blenheim, South Carolina Blenheim, South Carolina Blenheim is a town in Marlboro County, South Carolina, United States. The population was 137 at the 2000 census. It is named for Blenheim Palace in Oxfordshire, England which itself is named for the Battle of Blenheim, a major English victory of the War of the Spanish Succession at what is now Blindheim, Germany. Blenheim Palace was the residence of the Duke of Marlborough, after whom Marlboro County is named. Blenheim Ginger Ale was originally bottled in Blenheim, with the local mineral water. Blenheim is located at (34.507513, -79.653088). According to the United States Census Bureau, the
Blenheim Palace "Fair Rosamund") there in a "bower and labyrinth"; a spring in which she is said to have bathed remains, named after her. It seems the unostentatious hunting lodge was rebuilt many times, and had an uneventful history until Elizabeth I, before her succession, was imprisoned there by her half-sister Mary I between 1554 and 1555. Elizabeth had been implicated in the Wyatt plot, but her imprisonment at Woodstock was short, and the manor remained in obscurity until bombarded and ruined by Oliver Cromwell's troops during the Civil War. When the park was being re-landscaped as a setting for the palace