| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 1st ed. (1771) | ① WESTMEATH | article | 235 | vol. 3, p. 939 | |
| 7th ed. (1842) | ② WESTMEATH | article | 23,925 | vol. 21, p. 860 | |
| 8th ed. (1853–60) | ② WESTMEATH | article | 23,686 | vol. 21, p. 838 | substantially revised · J 0.54 |