Complex sentence: Khan Qirim Girai (? -1769), was one of the most influential rulers of the Crimean Khanate, he was the patron of the Bakhchisaray Fountain and many Mosques throughout Crimea, he is also known to have extended the Bakhchisaray Palace.
Split into simpler sentences: Khan Qirim Girai (? -1769), was one of the most influential rulers of the Crimean Khanate. He was the patron of the Bakhchisaray Fountain and many Mosques throughout Crimea, and is also known to have extended the Bakhchisaray Palace.