Mario Christian Ortner Search works
| Image |  |
|---|---|
| Description | Austrian military historian and historian of modern age |
| Nationality | Austria |
| Gender | male |
| Date of birth | February 2, 1969 |
| Occupation | historian, military historian, museologist, historian of Modern Age |
| Place of birth | Bad Aussee |
| Country of birth | Austria |
| Date of death | |
| Age | 56 |
| Wikipedia link | |
| Commons link | https://commons.wikimedia.org/wiki/Category:Christian_Ortner |
| Wikisource link | |
| Wikiquote link | |
| In public domain? | ✗ No | Author will enter worldwide public domain on January 1, |
| Missing/wrong data? | Edit Wikidata item |