* We can endlessly debate where Abraham Simpson belongs on this list, but the fact is that his birth year has never been revealed. And with the timeline of his life continually in flux, a determination of his true age would be specious at best. Grampa Simpson is a World War II veteran, yet he also claimed to have fought in the First World War, as well as participated in the 1936 Olympic Games. His service in World War II is undoubtedly true—at least, he was certainly old enough to have served—but given Grampa Simpson’s penchant for meandering tall tales and his suspect memory, much of his background cannot be taken as gospel, even though we know he was of an advanced age when he fathered Homer in the mid-1950s. Yes, through flashbacks and glimpses of Simpsons future, we see Grampa and other Springfield residents at different ages, but because of strictly maintained canon, they never actually age—their age at the time of the series’ “birth” is the age that they have remained throughout the canonical run of the series. Therefore, Grampa, an 80-something when The Simpsons premiered in 1989, remains an 80-something today regardless of the fact that nearly a quarter-century has elapsed. So, even though Abraham Simpson once was likely much older than Abe Vigoda, Vigoda has long since reclaimed second place.
Besides, breaking the record is the smart move...and Tessio was always smartuh.