Mont. Code Ann. § 28-2-202

Contracts of persons entirely without understanding

A person entirely without understanding has no power to make a contract of any kind, but the person is liable for the reasonable value of things furnished to the person necessary for the support of the person or the person's family.

History:
En. Sec. 21, Civ. C. 1895
Re-en. Sec. 3595, Rev. C. 1907
Re-en. Sec. 5683, R.C.M. 1921
Cal. Civ. C. Sec. 38
Re-en. Sec. 5683, R.C.M. 1935
Re-en. Sec. 5683, R.C.M. 1935
R.C.M. 1947, 64-110
Amd. Sec. 769, Ch. 56, L. 2009 (HB 37 - Campbell, Margarett (D) HD 31)