| September 30, 2020 | Edited by Clean Up Bot | add ISNI |
| March 31, 2017 | Edited by Clean Up Bot | add VIAF and wikidata ID |
| June 7, 2012 | Edited by VacuumBot | Removed period from death date |
| August 18, 2008 | Edited by an anonymous user | fix author name |
| April 1, 2008 | Created by an anonymous user | initial import |