Yes it is translated to - First Mods <-- exactly that
As in, "The First Moderator" I believe? Well then, the translator has failed you. XD
Well I changed it, happy?
Actually, まず means first as in "first off", that was the part that made me crack. XD
初代管理人 would be the correct term. ^_<
You are welcome mate. ^_<
Separate names with a comma.