Complex sentence: Alcetas (in Greek Ἀλκέτας; died 320 BC), the brother of Perdiccas and son of Orontes from Orestis, is first mentioned as one of Alexander the Great's generals in his Indian expedition.
Split into simpler sentences: Alcetas (in Greek Ἀλκέτας; died 320 BC), was the brother of Perdiccas and the son of Orontes from Orestis. He is first mentioned as one of Alexander the Great's generals in his Indian expedition.