Upon the trial of hearing, and accordingly as the proof or the state of the pleadings warrant, the court shall find and adjudge the name and individual identity of each and all the persons who take or were entitled to take such real property and the proportion or part thereof which each takes or was entitled to take, immediately under such testamentary devise, or grant, or the law of succession, as the case may be, describing such testamentary devise, or grant, or naming such intestate.
Okla. Stat. tit. 84, § 258