Foursquare Detente 10yo 51%Foursquare 10 Year Old Detente The Foursquare rum distillery is owned by R. L. Seale & Co, a family company with a traceable history of rum making in Barbados dating back to 1820. The modern company dates to the 1920s, when Reginald Leon Seale set up a distribution business in the islands capital, Bridgetown. The companys success brought expansion, and through the latter half of the 20th century it acquired brands such as ESA Fields and Doorlys for