KUN0071 4 GEN 0089 KUWAIT /KUNA-MLB3 GEN-SAUDI-DEMISE Saudi Arabia mourns Prince Abdulrahman bin Saud bin Abdulaziz JEDDAH, July 29 (KUNA) -- Prince Abdulrahman bin Saud bin Abdulaziz, aged 63, passed away on Thursday at Riyadh-based King Faisal Specialist Hospital and Research Center following a chronic heart disease, the Royal Court announced in a statement Thursday. It said that funeral prayers will be performed after Friday prayer at Imam Turki bin Abdullah Mosque in Riyadh, praying to Almighty Allah to bless the deceased prince's soul. (end) ad.bk KUNA 291707 Jul 04NNNN