Ruth Pfau
Ruth Katherina Martha Pfau, FCM (Urdu: رتھ فاؤ; 9 September 1929 – 10 August 2017) was a German–Pakistani Catholic Christian religious sister and physician who was a member of the "Society of the Daughters of the Heart of Mary". She emigrated from Germany in 1961 and devoted more than 55 years of her life to fighting leprosy in Pakistan.