Do we have any indication on why Durin "the Deathless" was able to live such a long life? (Sources [1,2] seeming to say that he lived to at least 2,395 years old)

Given that it was around ten times longer than a normal Dwarves lifespan surely there must have been some additional influence?

[1] How long did Durin the Deathless live?

[2] http://tolkiengateway.net/wiki/Durin

Do we have any indication on why Durin I (the Deathless) was able to live such a long life? Sources [1,2] seem to indicate that he lived to be at least 2,395 years old.

Given that that is around ten times longer than the normal lifespan of a d surely there must have been some additional influence?

[1] How long did Durin the Deathless live?

[2] Durin - Tolkien Gateway

Do we have any indication on why Durin "the Deathless" was able to live such a long life? (Sources seeming to say that he lived to at least 2,395 years old)

Given that it was around ten times longer than a normal Dwarves lifespan surely there must have been some additional influence?

Do we have any indication on why Durin "the Deathless" was able to live such a long life? (Sources [1,2] seeming to say that he lived to at least 2,395 years old)

Given that it was around ten times longer than a normal Dwarves lifespan surely there must have been some additional influence?

[1] How long did Durin the Deathless live?

[2] http://tolkiengateway.net/wiki/Durin