What's the age of the Blackmoorian deities?

[Rafael]

BTW, an attentive reader might find that I am following a certain pattern in the LFC that might or might not be intentional...

Odin... Ixion... Fronaus... Ka... The three divine dragons... Pathmeer... Hella...

Where am I really going with the re-interpretations of the Blackmoorian deities...?