Fiona Margaret Trotter (born 1946) (b. 1946) Parents Rona Murray Henry Trotter, 13th of Mortonhall and 4th of Charterhall Children John Sebastian Nicholl William Rice Nicholl Siblings Alexander Trotter, 14th of Mortonhall and 5th of Charterhall John Algernon Henry Trotter Partners C. J. R. Nicholl