You might remember them. None of them are active, so I don't care. Take note most of them didn't self-type gamma.
One of each:
SEE-Se: Gilly
SEE-Fi: Niffer
LIE-Te: ?
LIE-Ni: I guess Me. There have been some others but they always lay low.
ESI-Fi: Discojoe
ESI-Se: Bertrand
ILI-Ni: Hitta
ILI-Te: Don't remember his nick. His avatar was him in an undershirt. Also probably: crazedrat
I don't support for anyone else that claims to be a gamma to be typed correctly. Hopefully, by diggin' into their posting history, you can ascertain what each of those types truly is in behavior.