Hi there,
The Divine Blessing spell says it improves stats and lengthens lifespan of a newborn by making them a Nephilim human. Really cool idea, and it definitely improves their stats...but as far as I can see, it does not improve their lifespan.
I have four children in my village right now. All of them have a lifespan score of 40, including the Nephilim Human.
Any ideas?