(1872-1957, Princess, Lady President of the Order of Mercy, Daughter of Princess Helena and Prince Christian of Schleswig Holstein, Grand-daughter of Queen Victoria)
Her visiting card, unsigned but inscribed by her
Wishing you a happy Xmas in pencil, 2 x 3½, 21 Queensberry Place, London S.W., no date, circa
Princess Marie Louise had been 'Louise, Princess Aribert of Anhalt', (1891-1900), but the marriage was dissolved to suit a new family law of that house.