Please direct any information about the whereabouts of these brothers to Bill Novak '03.
| 1920 | 1921 | 1922 | 1923 | 1924 |
| 1925 | 1926 |
1927
Armstrong, W. Keith |
1928 |
1929 |
| 1930 |
1931 |
1932 |
1933 | 1934 |
| 1935 | 1936 |
1937
Hennig, William J. |
1938
Collins, Edward J. |
1939 |
| 1940 |
1941
Estes, John E. |
1942 | 1943 |
1944
Stanley, Richard E. |
| 1945 | 1946 | 1947 |
1948
Montgomery, James K. |
1949 |
| 1950 | 1951 | 1952 | 1953 | 1954 |
|
1955
Kelly, Robert H. |
1956
Christensen, James S. |
1957
Campbell, John P. |
1958
Thrawl, Joel S. |
1959 |
| 1960 | 1961 |
1962
David, Charles M. Scott, Charles R. Webb, Glenn D. |
1963
Anderson, Russell L. Bradfield, William R. |
1964 |
|
1965
Bolin, Darrell L. |
1966
Hall, John M. |
1967 |
1968
Nevenhoven, Eugene L. |
1969 |
|
1970
Lee, James A., III |
1971
Daggett, William A. |
1972 | 1973 |
1974
Davies, Thomas H. Koerner, John E. |
| 1975 | 1976 | 1977 | 1978 | 1979 |
|
1980
Dougherty, Henry R. |
1981 | 1982 | 1983 | 1984 |
|
1985
Wydra, Eric J. |
1986
Tugal, Bulent Williams, Michael D. |
1987 | 1988 | 1989 |
| 1990 | 1991 | 1992 | 1993 | 1994 |
|
1995
Young, James S. |
1996 | 1997 | 1998 | 1999 |
| 2000 | 2001 | 2002 | 2003 | 2004 |
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