A conveyance from the record owner shall be sufficient notwithstanding that a stranger to the title joins in the dedication of the plat or covenants of which the tract is a part if the record shows an interest of said stranger in another tract within the plat or subject to the covenants.
Such showing may be by recitation in the plat or covenants as to which parts thereof each joining party claims an interest. If the plat or covenants do not so designate, a title examiner should require the abstracter to place in the abstract or record examination, for reference purposes, the conveyance to the joining party of part or parts of the platted area.
SDCL app TO CHAPTER 43-30 § 19-05