<page_title> List of WWE pay-per-view and WWE Network events </page_title> <section_title> 1999 </section_title> <table> <cell> St. Valentine's Day Massacre: In Your House <col_header> Event </col_header> </cell> </table>
St. Valentine's Day Massacre: In Your House was the pay-per-view event by the World Wrestling Federation (WWF).