Juan: the only sure way to locate your land is to hire a surveyor, who will look through deeds in your chain of title or deeds for adjoining property and attempt to locate the property on the ground. You might also check with the appraisal district of the county where the property is located. Most appraisal districts have interactive maps on their website where you can locate property by searching by owner name or by the property number shown on your tax statement. Keep in mind that the appraisal district maps are only approximations, not surveys. Finally, if the property is in an incorporated area, the county deed records may have a subdivision plat that would assist you.