Edgar Thurston,
Castes and Tribes of Southern India…
“ There are two great divisions among them mutually exclusive, the Kannada and Telugu, the former claiming superiority over the latter. The Telugu Kumbāras trace their descent to Sālivāhana, and wear the sacred thread. They abstain from eating meat. There are both Saivites and Vaishnavites among Kumbāras. The former acknowledge the Smartha Brāhman’s sway. Polygamy is permitted, and divorce can only be for adultery. Widows are not permitted to remarry. This caste also includes dyers known as Nīlagara (nīl, indigo) . ”
