The provisions of this chapter do not in any manner affect or impair the title of a purchaser for a valuable consideration, unless it appears that such purchaser had previous notice of the fraudulent intent of his immediate grantor, or of the fraud rendering void the title of such grantor.

[(55-909) 1863, p. 540, sec. 21; R.S., sec. 3023; reen. R.C. & C.L., sec. 3172; C.S., sec. 5436; I.C.A., sec. 54-909.]