found: Organ transcriptions of favorite hymns, c1945:t.p. (Clarence Kohlmann)
found: OCLC, June 4,2004(hdg.: Clarence Kohlmann; usage: Clarence Kohlmann, C. Kohlmann)
found: Help "Uncle Sam" win, 1917:t.p. (C. Kohlmann)
found: Henderson, J. A Directory of composers for organ, 3rd rev. ed., ©2005(Kohlmann, Clarence; b. 1891, d. 1944; organist of the Memorial Baptist Church in Philadelphia for 25 years; editor of several organ anthologies; composer)
found: Ancestry.com WWW site, Jan. 9, 2018:Pennsylvania, Death certificates, 1906-1964 (Clarence Kohlmann; b. 24 Sep 1891, Pennsylvania; d. 13 Dec 1944, Germantown, Philadelphia, Penn.)
found: Ancestry.com WWW site, Jan. 9, 2018:U.S. Passport applications, 1795-1925 (Clarence R. Kohlmann; b. 24 Sep 1891, Philadelphia, Penn. residence, Philadelphia, Penn.)