Sheikh Hamad bin Jassem bin Jabr Al Thani, Qatar's Prime and Foreign Minister; Sheikh Jabr bin Yousef Al Thani; Sheikh Jabr bin Hamad bin Jassem Al Thani and Ali bin Abdullah Al Mahmoud, the Qatari Ambassador to the Kingdom, arrived in Riyadh this evening to offer condolences to Prince Salman bin Abdulaziz, Governor of Riyadh Region, on the sad demise of Princess Sultana bint Turki bin Ahmed Al-Sudairi, the mother of late Prince Fahd bin Salman bin Abdulaziz. At Riyadh airbase, they were received by Prince Mohammed bin Salman bin Abdulaziz, Special Advisor to the Governor of Riyadh.