petitioner, the said application was not moved for last 15 years. On the day, the petition was taken up for hearing, i.e., on 25.07.2017, no material was placed before the Court to establish that the petitioner is the son of said Shanti Dei. It further appears from the impugned order that the petitioner is the natural son of one Malati Dei, wife of Kulamani Biswal. Thus, the plea of the petitioner that he is the son of Shanti Dei could not be established. It further appears that although said Kulamani Biswal is stated to be husband of said Shanti Dei, but from the cause title of the Revision Petition, it appears that said Kulamani Biswal is the husband of one Malati Dei (OP No.2). Further, impugned order was passed on 25.07.2017 and the writ petition was filed on 03.02.2021 and no explanation of delay of more than three and half years has been explained in the writ petition.