Johns Hall / Ythanside, St. Mary / Portland (St. George)
History
Information obtained by the Center for the Study of Legacies of British Slave-ownership at University College London:
Rum was distilled on the domain 'Johns Hall / Ythanside, St. Mary / Portland (St. George)' at least between [Source: Legacies of British Slave-ownership (relevant page), cited 2019]