| français | fra-000 |
| Henri Ier de Brunswick-Wolfenbüttel | |
| Deutsch | deu-000 | Heinrich I. |
| English | eng-000 | Henry IV |
| italiano | ita-000 | Enrico IV di Brunswick-Lüneburg |
| Nederlands | nld-000 | Hendrik I van Brunswijk-Lüneburg |
| svenska | swe-000 | Henrik I av Braunschweig-Wolfenbüttel |