Henry Macdowall, 23rd of Garthland (1796-1882) (1796–1882) Parents Day Hort Macdowall Wilhelmina Graham Children Anna MacDowall Henry Macdowall, 24th of Garthland William Macdowall Day Hort Macdowall Day Hort MacDowall Maria Wilhelmina Macdowall Eleanor Isabella Macdowall Siblings Wilhelmina Macdowall Anne Macdowall Elizabeth Macdowall James Macdowall Jemima Christian Macdowall George Graham Macdowall Thomas Macdowall Day Hort MacDowall William Macdowall Hay Macdowall Mary Macdowall Caroline Macdowall Partners Isabella Fergus Dennistoun