Simonsfeld who died in 1913, Wilhelm von Giesebrecht who died in 1889 and JohannesLaudage who died in an accident in 2008). Nevertheless, the two volumes about
1130s; in reality, Matilda made Henry V her only heir in 1110/11. Even JohannesLaudage in his study of the contemporary sources, thought that the Matildine
273–308. JohannesLaudage, Matthias Schrör (eds.): Der Investiturstreit – Quellen und Materialien, 2nd edn., Cologne, 2006, p. 87. JohannesLaudage: Die Salier
authorities among German-speaking historians include Ferdinand Opll, JohannesLaudage (who died in an accident in 2008 so could not write the section on
History at the Heinrich Heine University Düsseldorf as successor to JohannesLaudage [de]. Since 2014, she has been a full member of the Zentraldirektion