Oregon Revised Statutes Property Rights and Transactions § 97.420

Any owner of such cemetery as is mentioned in ORS 97.360 (2), or of any lot therein, or any relative or heir of any deceased person buried in such cemetery who fails to appear and file written objection to any proposed replat, alteration or vacation, authorized by ORS 97.360 (2), shall be deemed to have consented to the proposed change and shall be forever barred from claiming any right to use and have open for traffic or passageway any streets, alleys, driveways or parks vacated, or any right, title or interest therein, except as provided in ORS 97.360 (2) and 97.370 to 97.410.