Fomorians
The fomorians, whose name means 'dark of the sea,' were a race of Gaelic demons said to be the offspring of Noah's son, Ham.
In the Book of Genesis, God sees that mankind is inherently wicked and sends a great flood to destroy them and start over. However, God saw that Noah was righteous and instructed him to build an ark to survive the deluge. Read articles about Noah below.
Nephilim in Genesis and Deuteronomy
Sons of God, Sons of Israel, the Nephilim, the Rephaim, and the Flood Myth