Jeffrey Keefer Search works
| Image |  |
|---|---|
| Description | researcher |
| Nationality | United States of America |
| Gender | male |
| Date of birth | |
| Occupation | Wikimedian in residence |
| Place of birth | |
| Country of birth | |
| Date of death | |
| Age | Unknown |
| Wikipedia link | |
| Commons link | https://commons.wikimedia.org/wiki/Category:Jeffrey_Keefer |
| Wikisource link | |
| Wikiquote link | |
| In public domain? | ⚠ Unknown due to lack of available dates of birth and death. Consult individual works. |
| Missing/wrong data? | Edit Wikidata item |