Analysis of information sources in references of the Wikipedia article "Shahu I" in English language version.
In 1690 the title of Zul Fikar Khan Bahadur was conferred on him by Aurungzebe for capturing Raigarh and imprisoning Yasoo Bai, Sambhaji's widow, and her son Shivaji, afterwards known by the name of Shahu.
Shahu, the son of Sambhaji along with his mother Yesubai, was made a prisoner