Lord Ganesha is the presiding deity for all the Sivaganams. Lord Siva and Paarvathi Performed his marriage with Siddhi and Buddhi, who are the daughters of Viswaroopa Prajapathi. According to Sivapuranam, he got two sons Kshemudu and Labhudu by Siddhi and Buddhi respectively. According to it, Vighneswara was consecrated along with his consorts Siddhi and Buddhi in this Saivakshetram.