Wisconsin Statutes Limitation of Actions (Ch. 893) § 893.26. Adverse possession, founded on recorded written instrument

(a) The person possessing the real estate or his or her predecessor in interest, originally entered into possession of the real estate under a good faith claim of title, exclusive of any other right, founded upon a written instrument as a conveyance of the real estate or upon a judgment of a competent court;

(b) The written instrument or judgment under which entry was made is recorded within 30 days of entry with the register of deeds of the county where the real estate lies; and

(c) The person possessing the real estate, in connection with his or her predecessors in interest, is in actual continued occupation of all or a material portion of the real estate described in the written instrument or judgment after the original entry as provided by par. (a), under claim of title, exclusive of any other right.

(a) Where it has been usually cultivated or improved;

(b) Where it has been protected by a substantial enclosure;

(c) Where, although not enclosed, it has been used for the supply of fuel or of fencing timber for the purpose of husbandry or for the ordinary use of the occupant; or

(d) Where a known farm or single lot has been partly improved the portion of the farm or lot that is left not cleared or not enclosed, according to the usual course and custom of the adjoining country, is considered to have been occupied for the same length of time as the part improved or cultivated.