As indicated in the timeline, very few people survived the catalysms.
This is the current list of truly ancient NPCs:
Removed those characters known to have died in the PoD. Not sure about some others. Might need more trimming.

• Kuor
  

• Valris
  

• Teris
  

• Dural
  

• Reann - (weby plot central character)
  

• the unlife guard in memee crypt - (weby plot char)
  

• Ahrgh - (Xzanron plot char)
  

• Dragonlord
  

• Kieron
  

• Greyre
  

• Ancient seadragon wizard
  

• Firemage (weby plot central character)
  

• Huge Golems (the 2 types)
  

• Strange Construct
  

• Prismatic Great Wyrm
  

• Winged Knight
  

• Xavier Metallion - (Cute Plot Char)
  

• De'Amon (aka. Laristarr Amaluisurr) - (Giggeling's Plot char)
  

• Pa Tenderbottum
  

older than 500 years; that is they were alive at time of the attack at the island, moving of academy and Rlyeh catastrohe and so on.

* Storm Godess - //(weby current plot central character)//\\

• Am Dana - (weby current plot central character)
  

• Em Dana
  

• Re
  

• Lord Askalon
  

• The old white in the north village
  

• Lone Ranger
  

• The crazy potion maker
  

• Lord Unliving
  

• The Gold guardian
  

• (mother fern)
  

• (father fern)
  

• Suttus - (keep hands off weby plot char)
  

• Crog the god - (keep hands off weby plot char)
  

• Old one
  

• Ma Tenderbottum
  

• anyone at R'lyeh (but they do not know of current events)
  

• the Berry elfs (but there Secluded from the outside world since the last mage attack on Bottums island {massive xeno and magic phobic group})
  

• Vindir Peivriana (about 430-450) years old.