Answer by taking a quote from the following article:

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.

Steve Allen claimed, "Sid's was the show to which all comedy writers aspired. It was the place to be." While Caesar did not write his dialogue, he made all final decisions. His writers, such as Mel Brooks, felt they "had a great instrument in Caesar that we could all play, and we played it very well." As for Caesar, Nachman describes him basically as an "inspired idea man who allowed the writers to take more risks" than other TV shows. Woody Allen remembers that "...you wrote situations," instead of jokes, as in "This Is Your Story" with Carl Reiner, a parody of the popular TV show This is Your Life. It was said to be "Caesar's personal favorite" sketch.  In many cases, sketch dialogue was not even written down, but simply indicated by describing a scene, as in, "Sid does man coming home from business mad." Sometimes, said Larry Gelbart, it was "organized chaos," and when watching the writers create from offstage, felt, "...it was a religious experience." To Mel Brooks, "it was a zoo. Everyone pitched lines at Sid. Jokes would be changed fifty times." Naturally there were some explosive episodes: "Mr. Caesar once dangled a terrified Mr. Brooks from an 18th-story window until colleagues restrained him. With one punch, he knocked out a horse that had thrown his wife off its back, a scene that Mr. Brooks replayed in his movie Blazing Saddles."  Neil Simon recalled that after writing out a sketch and giving it to Caesar, "Sid would make it ten times funnier than what we wrote. Sid acted everything out, so the sketches we did were like little plays." Simon also remembered the impact that working for Caesar had on him: "The first time I saw Caesar it was like seeing a new country. All other comics were basically doing situations with farcical characters. Caesar was doing life."  Some of his writers, like Woody Allen, initially didn't like being among the large team of writers coming up with routines for Caesar, feeling it was too competitive and contributed to hostility among writers. An Allen biographer wrote that Allen "...chafed under the atmosphere of inspired spontaneity", although Allen did say that, "Writing for Caesar was the highest thing you could aspire to--at least as a TV comedy writer. Only the presidency was above that." Neil Simon noted that "we were competitive the way a family is competitive to get dad's attention. We all wanted to be Sid's favorite." As part of the competitive atmosphere in The Writer's Room, as it was called, friendship was also critical. Larry Gelbart explained:  We were able to be urbane. Between us we read every book. Between us we saw every movie. Between us we saw every play on Broadway. You could make jokes about Kafka or Tennessee Williams. We also had dinner together. We went to movies together. We were all friends. And that was very important. We appreciated each other a lot.

What else did Steve Allen have to say about Sid Caesar?