Wikipedia
Tonekabon
Shahsavar (, also Romanized as Tonekābon; formerly known as Shahsavar (Persian: شَهسَوار), also Romanized as Shahsavār and Shahsawār) is a city in and the capital of Tonekabon County, Mazandaran Province, northern Iran.
At the 2006 census, its population was 43,128, in 13,087 families.