I feel like he must be older than that. Sizemore popped under Slately. Long enough to admire the ruler to then be killed and replaced by Stanley, who then needed to spend enough time to gather up a force to attack and beat FAQ, claim lots more cities to be known as Stanley the Snake, or whatever it actually is, then more time to lose those cities again until eventually Parson appears. Nah, he's gotta have a couple hundred at least.
With the dawning of each new day, my evil machinations inch me closer to world domination. And also breakfast.