Lady Janet Sinclair (died 1867) (d. 1867) Parents James Sinclair, 12th Earl of Caithness Jean Campbell Children Sir Andrew Buchanan, 1st Baronet Camilla Buchanan Matilda Frances Harriet Buchanan Siblings Lady Charlotte Sinclair Alexander Campbell Sinclair, 13th Earl of Caithness John Sinclair, Lord Berriedale Eric George Sinclair John Sinclair James Sinclair Patrick Campbell Sinclair Partners James Buchanan