the name of the yagnam was ashwamedha, as the yagnam was done for the sons to be born the ashwamedha yaga was known as putrakaameshti. the yagnam was done on the banks of sarayu river. the main purohita was shatashrunga. 
नरसिंहाचार्य सुळिभावि
मठाधिकारि,
गुंटूर, उत्तरादिमठम्
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