Complex sentence: Discoveries Among the Ruins of Nineveh and Babylon-Page 358 by Sir Austen Henry Layard, Austin Henry Layard It was governed by Armenian princes whose descendants still reigned there in the tenth century.
Split into simpler sentences: Discoveries Among the Ruins of Nineveh and Babylon-Page 358 by Sir Austen Henry Layard, Austin Henry Layard It was governed by Armenian princes. Their descendants still reigned there in the tenth century.