Sale contract thumbmarked by ILLITERATE seller can be cancelled
A contract of sale of property, WITHOUT CONSIDERATION, and executed by a person who is of low intelligence, illiterate, and who could not sign his name or affix his thumbmark, is void. (Aguinaldo v. Esteban. G.R. No. 27289. April 15, 1985, cited by Paras [2008]) It is significant to note that herein plaintiff-appellant was not even a witness in the document when his father who is of low intelligence, illiterate and could not even sign his name, affixed his thumbmark in the document in question. It would appear that the execution of the contract was made behind his back and/or without giving notice to him. Stated differently, if the transaction was on the level, why was not plaintiff-appellant asked to sign as a witness to the document. It may be true that the contract was read to the old man but it is doubtful if he understood the meaning of its contents. The contract was so written that anyone could believe he was only giving his property by way of mortgage, not as a sale. For insta