Muḥammad Riyāḍ Khawwām

• al-ʻĀlim al-Faqīh al-Shaykh Muḥammad Adīb Kalkal
• al-ʻĀlim al-Shahīd al-Shaykh Maḥmūd ibn ʻAbd al-Raḥmān al-Shuqfah