Any gift of property by will is presumed to pass all the estate or interest which the testator could lawfully will in the property unless it clearly appears by the will, interpreted in light of the surrounding circumstances, that the testator intended to pass a less estate or interest.
Wis. Stat. § 853.31
Presumption that will passes all of testator’s interest in property
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.