His father was also assigned to determine the new reaches of Tehran city when the population reached 150000 .
Mostowfi 's father was Mirza Yousof Mostowfi al - Mamalek , a bureaucrat of the Qajar court , Nasseraddin Shah 's grand vizier and a Prime Minister .
Mostowfi 's father was also assigned to determine the new reaches of Tehran city when the population reached 150000 .
Mostowfi 's father was Mirza Yousof Mostowfi al - Mamalek , a bureaucrat of the Qajar court , Nasseraddin Shah 's grand vizier and a Prime Minister .