Complex sentence: Jilani's son Major Shaukat Jilani Khan is now the President of the Chand Bagh Foundation, while his nephew General Ziauddin Butt eventually followed him as head of the Directorate for Inter-Services Intelligence.
Split into simpler sentences: Jilani's son Major Shaukat Jilani Khan is now the President of the Chand Bagh Foundation. His nephew General Ziauddin Butt eventually followed him as head of the Directorate for Inter-Services Intelligence.