There are three distilleries in Barbados : Foursquare (the most popular), Mount Gay and West Indies Rum Distillery. The last one is well known for its Rockley still which isn’t active anymore.
Characteristic profile : sweet, coco, vanilla. Rockley still is a bit different, smoked profile.
West Indies Rum Distillery
Cadenhead’s Black Rock 1986-1999 (73.4%)
Cave Guildive W.I.R.D 2000-2017 (56%, ex-bourbon)
Nobilis Rum W.I.R.D 1986-2021 (54.7%, cask #NR03, 170 bottles)
Rum Artesanal W.I.R.D 1986-2021 (53.7%, cask #210, 162 bottles)
Samaroli Barbados 1986-2006 (45%, cask #8, 348 bottles)