Me.
I was the first developer brought on after Core1 was made public. Also wrote Core2 (and still have it). Not sure if I should be qualified as a 'Founder', but I'm very close to that.
Also, Xenozephyr's name is misspelled.
And I'm still unsure if Joker warrants credit or infamy.
(I know a lot of details about the controversies regarding Xenozephyr, myself, and things that were going on regarding development at the time but don't really want to go into details.)