Genesis 11:19 states that after Peleg became the father of Reu, he lived another 209 years and had more sons and daughters. This verse is part of a genealogy, showing the line of descent from earlier generations after the flood.
Genesis 11:19 is a record within the genealogies found in Genesis, where the writer lists the ages and descendants of key figures. Here, the focus is on Peleg, a descendant of Shem, and it notes both his lifespan after Reu’s birth and the fact that he had other children. This verse helps trace the family line leading toward Abraham and sets the historical context for the generations after the flood.