Friedrich Wilhelm Krummacher

German Reformed clergyman (born in Duisburg, Prussia, in 1796; died in Potsdam, Prussia, 10 December 1868). His father, Friedrich Adolf Krummacher, was a noted German theologian and writer. Like his father and his son, Krummacher authored Protestant hymns that belonged to the late 20th century for Protestant hymnals. His text "Hoert-die-Lerche-sie-singt" was set to music by Augustin Harder.