Yes, the main characters in Tom and Jerry were called Tom and Jerry. However, to avoid copyright issues, some authors might use similar names instead. For example, the main character of " Tom Became a God and Join the Chat Group " was called Tom the Cat. I hope you like my answer.😘
I think Jerry Seinfeld is considered a relatively clean comic. His humor often relies on witty observations and situational comedy rather than anything overly risqu茅 or vulgar.
I have no definite knowledge about this. Maybe you could look for reliable biographies or authorized reports on Jerry Siegel to find out if he was buried with a comic.