After Somashekhara Nayaka's death in 1677, Chennamma efficiently handled the administration of the Keladi Nayaka dynasty. During her reign of 25 years, she repelled the advance of the Mughal Army led by Aurangzeb from her military base in the kingdom of Keladi located in Sagara, Karnataka, India. She adopted Basavappa Nayaka, one of her close relatives who succeeded as Hiriya Basappa Nayaka. She also rendered a trade agreement with the Portuguese involving commodities like pepper and rice. Channagiri is named after her.

Vikramaditya VI (r. 1076 – 1126 CE) became the Western Chalukya King after deposing his elder brother Someshvara II, a political move he made by gaining the support of Chalukya vassals during the Chola invasion of Chalukya territory.Vikramaditya's reign is marked with the abolishment of the Saka era and the start of the Chalukya-Vikrama era. He was the greatest of the Western Chalukya kings and had the longest reign in the dynasty. He earned the title Permadideva and Tribhuvanamalla (lit "lord of three worlds").He had several queens who ably assisted him in administration. One of his queens, Chandala Devi, a princess from the Shilahara ruling family of Karad was called Abhinava Saraswati for her skills as an artist. Queen Kethala Devi administered the Siruguppa region and Savala Devi was in charge of an Agrahara in Naregal.According to the historian Kamath, Vikramaditya VI was a "great king who ruled over South India" and he finds a "pride of place in Karnataka history". More inscriptions in Kannada are attributed to Vikramaditya VI than any other king prior to the Vijayanagara era.

Vikramaditya VI (r. 1076 – 1126 CE) became the Western Chalukya King after deposing his elder brother Someshvara II, a political move he made by gaining the support of Chalukya vassals during the Chola invasion of Chalukya territory.Vikramaditya's reign is marked with the abolishment of the Saka era and the start of the Chalukya-Vikrama era. He was the greatest of the Western Chalukya kings and had the longest reign in the dynasty. He earned the title Permadideva and Tribhuvanamalla (lit "lord of three worlds").He had several queens who ably assisted him in administration. One of his queens, Chandala Devi, a princess from the Shilahara ruling family of Karad was called Abhinava Saraswati for her skills as an artist. Queen Kethala Devi administered the Siruguppa region and Savala Devi was in charge of an Agrahara in Naregal.According to the historian Kamath, Vikramaditya VI was a "great king who ruled over South India" and he finds a "pride of place in Karnataka history". More inscriptions in Kannada are attributed to Vikramaditya VI than any other king prior to the Vijayanagara era.