Fakhr al-Dīn Ridhwān b. Muhammad b. Alī b. Rustam Al-Sācātī. He was born and raised in Damascus, where he died. As well as a scholar and scientist, he was an astronomer, a mechanician (especially as a clockmaker, from which he gained his title as-Sā'ātī), a physician, a writer and poet, a musician, a politician and a calligrapher.
Fakhr-ul Dīn Ridhwān bin Muhammad bin Alī bin Rustam bin Hurduz Al-Khurasānī Al-Sā'ātī
فخر الدين رضوان بن محمد بن علي بن رسـتم بن هردوز الخراساني الساعاتي
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