Royal Navy | Royal Air Force | Royal Dutch Shell | Society of Jesus | Royal Society | Royal Albert Hall | National Geographic Society | Royal Shakespeare Company | Royal Opera House | Royal Victorian Order | Royal Engineers | Royal Australian Navy | Royal National Theatre | Royal Canadian Navy | Royal Canadian Air Force | Royal Court Theatre | Royal Marines | American Cancer Society | Royal Commission | Royal Academy of Music | Anne, Princess Royal | Royal Philharmonic Orchestra | Theatre Royal, Drury Lane | Royal Flying Corps | Royal Canadian Mounted Police | Royal Australian Air Force | Royal Artillery | Royal Festival Hall | Royal College of Art | Royal Botanic Gardens, Kew |
Frances Leighton's father, James Leighton FRHS (19 January 1855 Kincardine O'Neil - 22 January 1930 King William's Town) was a gardener at Kew 1878-1880, 1881-1887 curator of the Botanical Gardens in King William's Town, at the same time developing his own nursery, 1888-1922 he was a town councillor, 1910-11 he was mayor of King William's Town.