So you have a name by name list from God to Adam and the Adamites all the way to Jesus.
In Genesis lifespan decreases after the Deluge. Before the flood some people lived for several hundred years
The Nephilim are mysterious beings or people in the Hebrew Bible who are described as being large and strong.
Genesis 6
Age limit to 120 years
My spirit appearance shall not always strive with altered humans, for that he also is flesh: yet his days shall be limited to 120 years.
Genesis 5
Adam’s Descendants
The flood is said to have occurred in Noah’s 600th year. If you add up the age the total time from the Garden of Eden to the flood is 8,225 years.
The Nephilim were on the earth in the earliest days, and also afterward when the Aessir came into the daughters of humans and they bore children to them