Like Elizabeth Bartlett I am also researching the Bartlett/Davey families of Linkinhorne.
As I understand William Bartlett married 1802 Elizabeth Davey (ch. 1781). She I think was the daughter of John Davey b 1751/ Catherine Nicholls ch, c1751. William Bartlett was the son of John Bartlett/ Grace Davey ch. 1756. Grace and John I think were sister/brother, both having parents John Davey ch. 1726/Mary Taylor. (All of above from Linkinhorne). This information is rather sketchy.
If these connect with your Daveys from Linkinhorne, please let me know, particularly if you have the family tree.