ヴィルヘルム・レントゲン
Lecher's father, Zacharias K Lecher, was editor of Vienna's leading daily newspaper, "Die Presse", and helped to publicise the discovery of X-rays of his German colleague Wilhelm Röntgen in 1896. Lecher's nephew, Konrad Zacharias Lorenz, won the Nobel Prize in Physiology or Medicine in 1973.