1939
August: Mortimer May was a delegate to the first World Jewish Congress in Geneva, Switzerland, held on the eve of World War II. Leon attended many of the sessions.
September: When war was finally declared in Europe, it became impossible for the Mays to bring more refugees. In total, the May family was able to bring 210 Jews to Nashville.
1941
1941-1945: Leon May served in the U.S. Navy on active duty for three years of World War II.
1990
A non-Jewish delegation from Hoechst came to Nashville to visit Jewish refugees.
2016
Leon May currently resides in Nashville, Tennessee.