Many thanks, Donna. That neatly ties up some loose ends.
And now I can see why these words appear in the pedigree resource file---"Also William Moore their son died 2." It seems that the submitter started to type in the words you've just supplied, then stopped midway and forgot to go back and complete it. Mystery solved.
Is it possible that Elinor Quaggin Moore Clague's remains were interred in Malew ( as stated on Brian Lawson's site ) and an MI was also written on the family stone in Santon? Does the existence of an MI necessarily mean that the body was interred there ?