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 |
|---|---|---|
| Clarscheouch | 1 | 1434 (clarschach) |
| Klerscharch | 1 | 1434 (clarschach) |