Sir John Mackenzie of Coul, 3rd Bt. Peerage person ID=396777 Parents Sir Alexander Mackenzie of Coul, 2nd Bt. Janet Johnston Children Anne MacKenzie unknown daughter Mackenzie unknown daughter Mackenzie Siblings Sir Colin Mackenzie of Coul, 4th Bt. unknown daughter Mackenzie unknown daughter Mackenzie Janet Mackenzie unknown Mackenzie Partners Margaret Rose Helen Murray