Genesis 10:1 New English Translation

10 This is the account^[a] of Noah’s sons: Shem, Ham, and Japheth.^[b] Sons^[c] were born^[d] to them after the flood.

Genesis 10:1 tn The title אֵלֶּה תּוֹלְדֹת (ʾelleh tol^edot, here translated as “This is the account”) here covers 10:1-11:9, which contains the so-called Table of Nations and the account of how the nations came to be dispersed.
Genesis 10:1 sn The sons are not listed in order by age. Japheth was oldest (10:21); Ham was youngest (9:24). Shem is listed first due to importance.
Genesis 10:1 sn Sons were born to them. A vertical genealogy such as this encompasses more than the names of sons. The list includes cities, tribes, and even nations. In a loose way, the names in the list have some derivation or connection to the three ancestors.
Genesis 10:1 tn It appears that the Table of Nations is a composite of at least two ancient sources: Some sections begin with the phrase “the sons of” (בְּנֵי, b^ene) while other sections use “begot” (יָלָד, yalad). It may very well be that the “sons of” list was an old, “bare bones” list that was retained in the family records, while the “begot” sections were editorial inserts by the writer of Genesis, reflecting his special interests. See A. P. Ross, “The Table of Nations in Genesis 10—Its Structure,” BSac 137 (1980): 340-53; idem, “The Table of Nations in Genesis 10—Its Content,” BSac 138 (1981): 22-34.

New English Translation (NET)