Sir Frederick William Erskine Nicolson, 10th Baronet British Royal Navy admiral (1815-1899) (1815–1899) Parents Mary Russell Sir William Nicolson of Carmock, 9th Bt. Children Arthur Nicolson, 1st Baron Carnock Frances Nicolson Amy Nicolson Clementina Ann Eleanor Nicolson Frederick Nicolson Partners Mary Clementina Marian Loch Augusta Sarah Cullington Anne Crosse