In all cases where a guardian is appointed under the authority of Chapter 35A and such guardian applies to the court for an order to sell, mortgage, or exchange all or part of his ward’s real estate, and such real estate is situated in a county other than the county in which the guardian is appointed and qualified, the guardian shall first apply to the clerk of the county in which he was appointed and qualified for an order showing that the sale, mortgage, or exchange of his ward’s real estate is necessary or that the ward’s interest would be materially promoted thereby.  The clerk to whom such application is made shall hear and pass upon the same and enter his findings and order as to whether said sale, mortgage, or exchange is necessary or would materially promote the ward’s interest, and said order and findings shall be certified to the clerk of the county in which the ward’s land, or some part of it, is located and before whom any petition or application is filed for the sale, mortgage, or exchange of said land.  Such findings and orders so certified shall be considered by the court along with all other evidence and circumstances in passing upon the petition in which an order is sought for the sale, mortgage, or exchange of said land.  In the case of a ward who is a minor, before such findings and orders shall become effective the same shall be approved by the superior court judge holding the courts of the district or by the resident judge. (1987, c. 550, s. 1.)