Which person that Roger Manvell made a biography of had the middle name of Luitpold?
Heinrich Himmler Heinrich Luitpold Himmler (] ; 7 October 1900 – 23 May 1945) was "Reichsführer" of the "Schutzstaffel" (Protection Squadron; SS), and a leading member of the Nazi Party (NSDAP) of Germany. Nazi leader Adolf Hitler briefly appointed him a military commander and later Commander of the Replacement (Home) Army and General Plenipotentiary for the administration of the entire Third Reich ("Generalbevollmächtigter für die Verwaltung"). Himmler was one of the most powerful men in Nazi Germany and one of the people most directly responsible for the Holocaust.
Lutgardis Saint Lutgardis of Aywières (Dutch: "Sint-Ludgardis" ; 1182 – 16 June 1246; also spelled Lutgarde) is a saint from the medieval Low Countries. She was born in Tongeren, known as "Tongres" in French (which is why she is also called "Lutgardis of Tongres" or "Luitgard of Tonger(e)n"), and entered into religious orders at the age of twelve. During her life various miracles were attributed to her, and she is known to have experienced religious ecstasies. Her feast day is June 16.