Silmarien was born in the middle earth of Tolkien in 521 of the second age. Silmarien was born in Numenor. Silmarien's father is the king of Numenor. After his father died, Silmarien must be the queen of Numenor. But no woman has ever ruled Numenor. So instead of Silmarien, Silmarien's brother Numenor became king. Silmarien's eldest son was the lord of the Andunie. And the children of the lord Andunie and Elendil founded the kingdoms of Arnor and Gondor in the middle world. Therefore Silmarien is one of the ancestors of the lineage of Numenor and Arnor. The exact year of Silmarien's death is unknown.