The following information is taken from the Dictionary of the Older Scottish Tongue, available online at http://www.dsl.ac.uk/index.html. This is a work in progress.
| Spelling | Number | Dates & headers |
|---|---|---|
| Knox | 3 | 1563 (colleg); 1572 (broder); 1573 (decore) |
| Knowis | 1 | 1592 (citat) |