18-19. When Peleg was thirty years old, he had Reu. After he had Reu, he lived 209 more years and had other sons and daughters.
20-21. When Reu was thirty-two years old, he had Serug. After Reu had Serug, he lived 207 more years and had other sons and daughters.
22-23. When Serug was thirty years old, he had Nahor. After Serug had Nahor, he lived 200 more years and had other sons and daughters.