Mahamandaleshwari Chennabhairadevi was praised by historians for being a good administrator. She reigned from 1552 to 1606. Bhairadevi built
Mirjan Fort on the banks of the
Aghanashini river, using it to control the pepper business. district.|249x249px Chennabhairadevi's kingdom consisted of Dakshina Goa, Uttara Kannada, Dakshina Kannada, Bhatkala, Malpe, Honnavara, Mirjan, Ankola, Byndur, and Karwar. Along with this coast, Bharangi, Marabidi, Karuru, Hannar, Bidanur, Saulnadu, Avinahalli regions on the Ghats were under the rule of Chennabhairadevi.
Pepper,
cinnamon,
nutmeg,
ginger and
sandalwood were exported to Europe during her reign. in Gerusoppa|249x249px The remains of the
Mirjan Fort and Kanur Fort from her reign can still be seen. She built the
Chaturmukha Basadi in Karkala in 1562. The queen gave shelter in her kingdom to the Konkanis who sought refuge in Chennabhairadevi's kingdom to escape the conversion by the Portuguese. A Jain Rani helped to build and renovate many Shaiva, Vaishnava and Shakti temples. The Rani also assisted in the renovation of Yoganarasimha Swami Temple and Vardhamana Basadi in Baderu or Venupura. Abhinava Bhattakalanka of the Swadi Digambara Jain Math, author of the grammar book "Karnataka Shabdanushasana", was under the patronage of this queen. ==Wars against The Portuguese==