Rubuta ci gaba don wannan sakin layi - A watan Yuli 1945 Schreiber ya iya komawa Münster. Yankin kudancin Jamus wanda ya ɓoye fiye da watanni shida ya kasance wani ɓangare na yankin Amurka tun daga watan Mayu 1945
, kuma an dawo da shi ta hanyar shiga tsakani na kamfanin dillancin labaran Amurka a kan iyakar Switzerland a Bern. Gidansa da ke Münster ya lalace sosai a lokacin da 'yan Ingila da Amirka suka kai wa birnin bom, kuma a lokacin yana zama ne a wani ɗakin karatu a Cathedral Square. Sai kawai lokacin da ya koma Münster ne ya gano cewa an zabe shi Shugaban Jami'ar a farkon watan, a wani taro na gaggawa "na gaggawa" na Jami'ar Jami'ar, wanda aka gudanar a ranar 16 ga Yuli 1945. Majalisar dattijai ta haɗu a ƙarƙashin jagorancin mai kula da aiki, Farfesa na Pathology wanda hukumomin soja na Burtaniya suka ba shi izinin riƙe ofishinsa nan da nan bayan yaƙin duk da kusanci da National Socialist a lokacin shekarun Hitler. Sauran membobin majalisar dattijai na gaggawa farfesa ne na jami'a waɗanda duk sun ƙuduri aniyar zama "marasa nauyi" (a cikin kalmar da aka yi amfani da ita a lokacin) ta hanyar haɗin Nazi. Bayan zaɓen da malaman jami'a suka yi, an tabbatar da nadin Schreiber a matsayin rector ta Rudolf Amelunxen wanda aka sanya shi a matsayin Shugaban Farko na sabon lardin Westphalia, kodayake Amelunxen rubutaccen tabbaci ya zo ne kawai a ranar 26 ga Oktoba, 1945, bayan yarjejeniya ta hukuma daga jami'an soja na Birtaniya. A halin yanzu, hukumomin jami'a sun riga sun, a watan Agusta 1945, sun dawo da farfesa.