Kundavai

Kundavai (or Kundava) was a historic name for a number of women of royal lineage connected with the Chola dynasty in southern India around the 10th century.

Some sources seem to refer to her definitively as the elder sister of Rajaraja Chola I, an historic king of the Chola dynasty of southern India who lived around the 10th century. Others state that her identity is in question:

Regardless of her precise identity, one of the figures at this time using this name is thought to have established two Jain temples, namely:

However, only the Tirumalai site has survived.

...
Wikipedia