Original sentence: But this cannot be ascertained unless detailed genealogical DNA study is done to trace their ethnic origin.Govinda Sadaśiva Ghurye in his book Caste and race in India claims that all castes in modern India are formed out of two or more ethnicities.Paṇduraṅga Puruṣottama Śiroḍkara(Bharatiya samajavighaṭaka jātivarṇa vyavasthā),Viṭhṭhala Mitragotrī(A socio-cultural history of Goa from the Bhojas to the Vijayanagara),and Bā.Scholars like Ad.Sātoskar(Gomantaka:prakṛti āṇi sanskṛti,part-1),have mentioned that Daivajñas belong to the Indo-Aryan stock.These claims have not always been accepted as most of the Koṅkaṇī speaking castes are categorized as Indo-Aryans.Which must be very true in case of this tribe too,as the scholars have already pointed out their mixed origin
Edited sentence: Micheal Edwards in his book History of India from the earliest times to the present day claims that the Maga or the Bhojakas are Sumerians itself.Their roots cannot be ascertained unless detailed genealogical DNA study is done to trace their ethnic origin