Complex sentence: Then, she married Pargalı Ibrahim Pasha, who was the Grand Vizier from 1523 and remained in office for 13 years, but in 1536 he was executed by Hatice's brother the Sultan Suleiman the Magnificent, and his property was confiscated by the state.
Split into simpler sentences: Then, she married Pargalı Ibrahim Pasha, who became the Grand Vizier in 1523 and remained in office for 13 years. In 1536, Pargali Ibrahim Pasha was executed by Hatice's brother (Sultan Suleiman the Magnificent), and his property was confiscated by the state.