| Rev | When | Who | Comment | Diff | A B |
|---|---|---|---|---|---|
| 8 | July 31, 2025 | WikidataBot | [sync_author_identifiers_with_wikidata] add wikidata remote identifiers | Changes | |
| 7 | September 27, 2020 | MARC Bot | add ISNI | Changes vs current | |
| 6 | March 31, 2017 | MARC Bot | add VIAF and wikidata ID | Changes vs current | |
| 5 | July 6, 2011 | Ludovicus | Wikipedia-link | Changes vs current | |
| 4 | July 6, 2011 | Ludovicus | Added new photo | Changes vs current | |
| 3 | July 6, 2011 | Ludovicus | Added new photo | Changes vs current | |
| 2 | August 29, 2008 | RenameBot | fix author name | Changes vs current | |
| 1 | April 1, 2008 | initial import | Changes vs current |