Three Original Handwritten and Signed Marlborough House and Sandringham Letters by Royal Secretary Charlotte Knollys. Dated 1911 and 1923. The letters are to a Mr Brown. Two letters about financial affairs and one about obtaining some tickets. her Elizabeth Charlotte Knollys 1835-1930 was an English courtier and member of the Knollys family. She was Lady of the Bedchamber, and the first woman private secretary, to Princess Alexandra of Denmark, later Queen Alexandra of the United Kingdom, consort of Edward VII. Size of letters are 187mm x 120mm and 125mm x 114mm. Condition is good. Age toned. Light folding creases. Loss to edges and light repair.