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 |
|---|---|---|
| Hart | 2 | 1515 (cabdan); 1548 (bale) |
| Hartes | 2 | 1622 (brother) |
| Hert | 1 | 1515-6 (clos) |