1933 – William Wrigley III, born on the 21st of January in Chicago, Illinois. was President of the Wm. Wrigley Jr. Company, founded by his grandfather William Wrigley, Jr.
1961 – The company enjoyed a substantial lead in the chewing gum industry during his early years with the firm, by the time he assumed the presidency.
1977 – He inherited ownership of the Chicago Cubs.
1981 – He sold the team to the Chicago Tribune.
1999 – Died on the 8th of March in Chicago.