My grandmother was Gertrude Jane Clezie, born 1874 at Cleveland, Ohio; 
her grandparents were Ellen Lockhart & James Kerr Clezie, b. 1816 at Edrom; 
his grandparents were Helen Kerr & James Clezie, b. 1766 at Edrington; 
and his parents were Agnes Middlemist & George Claisye, b. about 1725-35. 
In June, 2011, I took several photos of the remarkable gravestone at Chirnside, with 5 names and 4 different spellings.  All those photos are poor quality.  The stone is old, weather-worn, leaning at a steep angle, nearly ready to fall.  Maybe a trained photographer could get a decent photo; I failed.  So I copied the words carefully.  Don't want to lose that valuable information!  It neatly shows how the various branches - Clazie, Clazey, Clezie, Clezy, Clazy - are one extended family.