The only A Murray references on the Dalrymple MI are these. No Alexander is listed as actually buried there but some gravestones are not necessarily still standing.
188 Broken: Er And Murray 3.6.1911 86 IMO w Eunice Wood Anderson 2.6.1897 84. da Sarah 16.7.1896 39, s Wm d in inf.
189 Er Alex McMurray IMO gs Thos Templeton drowned at Burnton 4.2.1874 2.
'Blessed are they that undefiled, and straight are in the way.'