In my current GC (as England) the CoT of Alexandria grew pretty big. The CoT of Thrace and Astrakhan never appeard and the Mamluks (who, of course, had control of Alexandria) annexed The golden horde and Sibir so their CoT was from Etiopia in the south to Sibir in the nortH and from tripolitania in west to Krasnoyarsk in the east... I conquered that CoT