Complex sentence: Shivaji's maternal grandmother, mother of Jijabai, Mhalsabai was from Nimbalkar family of Phaltan, while Shivaji's daughter Sakhubai married Phaltan's Prince Mahadji Nimbalkar.
Split into simpler sentences: Shivaji's maternal grandmother, mother of Jijabai, Mhalsabai was from Nimbalkar family of Phaltan. King Shivaji's daughter Sakhubai married Phaltan's Prince Mahadji Nimbalkar.