Background
Hartwig, Leonard John was born on March 15, 1932 in Rochester, New York, United States. Son of George August and Sarah Jane (Harrison) Hartwig.
Hartwig, Leonard John was born on March 15, 1932 in Rochester, New York, United States. Son of George August and Sarah Jane (Harrison) Hartwig.
Bachelor, George Washington University, 1959.
Investment banker, Baker, Watts & Company, Baltimore, 1959-1969; investment banker, Middendorf, Colgate & Company, Baltimore and Boston, 1969-1975; investment counselor, Monumental Capital Management Company, Baltimore, 1975-1978; investment counselor, chairman, chief Executive officer, Maryland. Capital Management, Inc., Baltimore, since 1978.
With United States Navy, 1953-1955. Member Maryland. Club.
Married Elinor Ann Linn, December 10, 1955. Children: Ann Linn, Rebecca, Eric John.