Day Hort Macdowall merchant, 1753-1809 (1753–1809) Parents Elizabeth 'Black Bess' Graham William McDowall Children James Macdowall Caroline Macdowall Thomas Macdowall Wilhelmina Macdowall Elizabeth Macdowall Jemima Christian Macdowall Mary Macdowall William Macdowall Anne Macdowall George Graham Macdowall Day Hort MacDowall Hay Macdowall Henry Macdowall, 23rd of Garthland Siblings James Macdowall Anny Macdowall Graeme Macdowall William McDowall David McDowall Grant Partners Wilhelmina Graham