All taxes due by property owners on any and all property in the City of Fort Worth, as appears on the tax rolls of said city, may be collected by suit for delinquency and by foreclosure of the lien thereon in any court having jurisdiction of the same, and any person who shall purchase property encumbered with a lien for taxes, shall be deemed as to such taxes, a delinquent taxpayer, and such purchaser takes the property charged with the lien, and he cannot interpose any defense which his vendor might not have interposed had he continued to be the owner thereof. And no delinquent taxpayer shall have the right to plead in any court, or in any manner rely upon any statute of limitation by way of defense against the payment of any taxes or assessments due from him or from her to the City of Fort Worth.