Myrtle Robertson, 11th Baroness Wharton English baroness and photographer (1934-2000) (1934–2000) Parents Elisabeth Kemeys-Tynte, 10th Baroness Wharton David George Arbuthnot Children Christopher James Robertson Myles Christopher David Robertson, 12th Baron Wharton Nicholas Charles Robertson Patricia Lesley Robertson Siblings Caroline Elizabeth Arbuthnot Partners Harry Robertson