Or from the east; or in the east

That is, Babylonia

That is, Babylon; Babel sounds like the Hebrew for confused.

Father may mean ancestor; also in verses 11-25.

Hebrew; Septuagint (see also Luke 3:35, 36 and note at Gen. 10:24) 35 years, he became the father of Cainan. 13 And after he became the father of Cainan, Arphaxad lived 430 years and had other sons and daughters, and then he died. When Cainan had lived 130 years, he became the father of Shelah. And after he became the father of Shelah, Cainan lived 330 years and had other sons and daughters