Likely relative   
 THOMAS JOHN 13 June 1758 
 IN AUCHTERGAVEN 
 TD 
 DUNKELD COMMISSARY COURT   
 (Both James and Robert are mentioned in above will)   
 Will of  
 THOMAS JOHN 1 July 1652 
 IN ARDONOCHIE (Ardonachie), PARISH OF AUCHTERGAVEN 
 TD 
 DUNBLANE COMMISSARY COURT   
 Ardonachie is a farm situated just south east of the village of Bankfoot (previously known as Auchtergaven) between Perth and Dunkeld.    
 1864 OS Map: 
https://maps.nls.uk/view/228779680    https://grthom.info/thomas/