Background
Clausius, Gerhard Paul was born on December 18, 1907 in Chicago, Illinois, United States. Son of Robert Adolph and Margaret (Reutlinger) Clausius.
Clausius, Gerhard Paul was born on December 18, 1907 in Chicago, Illinois, United States. Son of Robert Adolph and Margaret (Reutlinger) Clausius.
Doctor of Philosophy, Illinois College Optometry, 1932.
Private practice, Belvidere, Illinois, 1932—1980. Lecturer, writer Lincoln and Civil War, since 1948. Member Belvidere Board Education, 1939—1942.
Board directors Lincoln Fellowship of Wisconsin. Member Illinois Sesqui-Centennial Commission Paul Harris.
Member of Wisconsin Lincoln Fellowship (speaker 1979), Chicago history societies, Illinois (vice president), Northern Illinois Optometric Society 1958-1959, American, Illinois optometric associations (director 1948), Boone County (life), Chicago Civil War Round Table (honorary. Life member, past president), Buena Vista (Fontana, Wisconsin) (past director, vice president), Rotarian (past president Belvidere), Phi Theta Upsilon.
Married Ella Carlson Marie, July 22, 1933. Children: Ella Marie Carlson, Donald Robert, Doris Constance.