Merchant Navy flag of Porbandar State adopted by Jethwas, showing image of Hanuman, from whom the Jethwas claim their descent.
It has been suggested that the Saindhava dynasty ruling eastern part of Saurashtra peninsula is now represented by the present day Jethwa dynasty. It is also suggested that the term Jethwa probably originating from Jayadratha (another name of Saindhawa dynasty), Jyeshtha (the elder branch) or Jyeshthuka from which the region derived its name Jyeshthukadesha.
↑John McLeod (1999). Sovereignty, Power, Control: Politics in the States of Western India, 1916-1947. p.8.
↑Roy, Shibani (1983). Koli Culture: A Profile of the Culture of Talpad Vistar. New Delhi, India: Cosmo Publications. pp.98: This Indicates as follow:* Clans Amongst the Talapda Kolis, † Clans Amongst the Chuania Kolis, Gobani, Jethwa, Ganandia, Jhodia, Godia, Jinjhunwadia. the have field hou varl non mu and ling Position of Kolis in village caste.
↑Campbell, James M. (1988). Hindu Castes and Tribes of Gujarat. New Delhi, India: Vintage Books. pp.243: Koli's subdivisions at the present day are Jádav, Sarviga, Chudásama, Dábhi, Makvána, Rathod, Jhála, Gohil, Mangalia, Katasra, Baraya, Chohán, Chárda, Solanki, Jethva, Parmár, Khásia, Kámlia, Vághela, Kathiáwár Kolis.