Question: James Patrick Aylward, was a Missouri attorney, Democratic party leader, and a political associate of Harry S. Truman, he was the 33rd President of the United States (1945–53), assuming that office upon the death of Franklin D. Roosevelt during the waning months, of which historic event?
Sentence (from "James P. Aylward"): James Patrick Aylward (September 10, 1885 – July 22, 1982) was a Missouri attorney, Democratic party leader, and a political associate of President Harry S. Truman.
Relevant evidence: Yes