Problem: Caesar was the youngest of three sons born to Jewish immigrants living in Yonkers, New York. His father was Max Ziser (1874-1946) and his mother was Ida (nee Raphael) (1887-1975). They likely were from Dabrowa Tarnowska, Poland. Reports state that the surname "Caesar" was given to Max, as a child, by an immigration official at Ellis Island.

After graduating from Yonkers High School in 1939, Caesar left home, intent on a musical career. He arrived in Manhattan and worked as an usher and then a doorman at the Capitol Theater there. He was ineligible to join the musicians' union in New York City until he established residency, but he found work as a saxophonist at the Vacationland Hotel, a resort located in the Catskill Mountains of Sullivan County, New York. Mentored by Don Appel, the resort's social director, Caesar played in the dance band and learned to perform comedy, doing three shows a week. He audited classes in clarinet and saxophone at the Juilliard School of Music. In 1939, he enlisted in the United States Coast Guard, and was stationed in Brooklyn, New York, where he played in military revues and shows. Vernon Duke, the composer of Autumn in New York, April in Paris, and Taking a Chance on Love, was at the same base and collaborated with Caesar on musical revues. During the summer of 1942, Caesar met his future wife, Florence Levy, at the Avon Lodge in the Catskills village of Woodridge, New York. They were married on July 17, 1943, and had three children: Michele, Rick and Karen. After joining the musicians' union, he briefly played with Shep Fields, Claude Thornhill, Charlie Spivak, Art Mooney and Benny Goodman. Later in his career, he performed "Sing, Sing, Sing" with Goodman for a TV performance. Still in the service, Caesar was ordered to Palm Beach, Florida, where Vernon Duke and Howard Dietz were putting together a service revue called Tars and Spars. There he met the civilian director of the show, Max Liebman. When Caesar's comedy got bigger applause than the musical numbers, Liebman asked him to do stand-up bits between the songs. Tars and Spars toured nationally, and became Caesar's first major gig as a comedian. Liebman later produced Caesar's first television series. After the war, the Caesars moved to Hollywood. In 1946, Columbia Pictures produced a film version of Tars and Spars in which Caesar reprised his role. The next year, he acted in The Guilt of Janet Ames. He turned down the lead of The Jolson Story as he did not want to be known as an impersonator, and turned down several other offers to play sidekick roles. He soon returned to New York, where he became the opening act for Joe E. Lewis at the Copacabana nightclub. He reunited with Liebman, who guided his stage material and presentation. That job led to a contract with the William Morris Agency and a nationwide tour. Caesar also performed in a Broadway revue, Make Mine Manhattan, which featured The Five Dollar Date--one of his first original pieces, in which he sang, acted, double-talked, pantomimed, and wrote the music. He won a 1948 Donaldson Award for his contributions to the musical.

What else did he do there

Answer with quotes: He audited classes in clarinet and saxophone at the Juilliard School of Music.

Problem: Joseph Patrick Kennedy Sr. (September 6, 1888 - November 18, 1969) was an American businessman, investor, and politician known for his high-profile positions in United States politics. Kennedy was married to Rose Kennedy, and three of their nine children attained distinguished political positions: President John F. Kennedy (1917-1963), Attorney General and Senator Robert F. Kennedy (1925-1968), and longtime Senator Edward M. "Ted" Kennedy (1932-2009). He was a leading member of the Democratic Party and of the Irish Catholic community.

After Kennedy graduated from Harvard in 1912 with an A.B. in economics, he took his first job as a state-employed bank examiner; this allowed him to learn a great deal about the banking industry. In 1913, the Columbia Trust Bank, in which his father held a significant share, was under threat of takeover. Kennedy borrowed $45,000 ($1,114,242 today) from family and friends and bought back control. At age 25, he was rewarded by being elected the bank's president. Kennedy told the press he was "the youngest" bank president in America. Kennedy emerged as a highly successful entrepreneur who had an eye for value. For example, he was real estate investor who turned a handsome profit from ownership of Old Colony Realty Associates, Inc., which bought distressed real estate. During World War I, President Woodrow Wilson asked the Intercontinental Rubber Company--owned by Bernard Baruch, J. P. Morgan and Kennedy--to grow guayule. Guayule is a plant that produces latex that can be used to make rubber. Many feared the German navy might blockade rubber shipments from Asia. As a result, Intercontinental established the Continental Farm and the little town of Continental in southeastern Arizona in 1916. The guayule growing operations didn't last and in 1922 the Continental Farm was sold to Queen Wilhelmina of the Netherlands, who rented the fields to cotton farmers for several years. Although he was skeptical of American involvement in the war, Kennedy sought to participate in war-time production as an assistant general manager of a major Bethlehem Steel shipyard in Quincy, Massachusetts. There he oversaw the production of transports and warships. Through this job, he became acquainted with Assistant Secretary of the Navy, Franklin Delano Roosevelt.

what did he do after his career as a bank president?

Answer with quotes:
he was real estate investor who turned a handsome profit from ownership of Old Colony Realty Associates, Inc.,