Background
Leatham, John Tonkin was born on July 4, 1936 in Chicago, Illinois, United States. Son of Chester and Betty (Collins) Leatham.
Leatham, John Tonkin was born on July 4, 1936 in Chicago, Illinois, United States. Son of Chester and Betty (Collins) Leatham.
Bachelor, Lawrence University, Appleton, Wisconsin, 1958.
Assistant cashier, lending officer, Continental Illinois National Bank & Trust Company, Chicago, 1962-1968;
with, Reliance Group, Inc., New York City, 1968-1979;
senior vice president, chief financial officer, Reliance Group, Inc., 1971-1972;
executive vice president, chief operating and chief financial officer, Reliance Group, Inc., 1972-1979;
director, member Executive Committee, Reliance Group, Inc., 1974-1979;
investment and merchant banker, since 1979;
chairman, director, Security Health Managed Care, Inc., since 1994;
vice chairman, director, CliniCorp, Inc., West Palm Beach, Florida, 1992-1994;
Chief Executive Officer, Security Health Providers, Inc., 1996-1998. Board directors, managing director Scuul Ltd. Trustee Commonfund Realty Investors Inc., 1987-1998.
National director Reading is FUN-damental, Inc., 1975-1991.
Trustee Lawrence University, since 1981, chairman, 1990-1992. Trustee Commonfund, 1987-1998, Commonfund Capital, Inc., Fairfield Partners, Inc., 1990-1998, chairman,1992-1996. First lieutenant United States Air Force, 1958-1962.
Member Lawrence University Alumni Association (Vice-President 1963-1970, director 1963-1971).
Married Sheila K. Andersen, September 13, 1958. Children: Lisa M., John A., Bronwen Gay, Douglas Q.