I should tell you first off the book I am using as a reference is:
Graveyard's of Glengarry Vol. 3 by Alex Fraser. Alex's website is http://members.tripod.com/~GLENGARRY/index.html
I don't have any information on births or marriages, but you might find something at Alex's website, he has a number books available.
Here are the Camerons that I found in the book:
Annie McDonald 1896 - _____ beloved wife of John Allen Cameron 1891______
In Loving Memory of Hugh J. Cameron Sept 11, 19041 - Feb 16, 1973 Beloved Husband of Sybil Grant.
"We Shall Meet Again in Paradise"
Duncan McKinnon Died Jan 16, 1898 ae 65 yrs Requiescant in Pace. "Gone but not Forgotten. His wife Mary Cameron died Jan 28, 1932 ae 85 yrs.
Allan Archie 1885-1958, His Wife Isabel Cameron 1888-1980, Daughter Gertrude 1923-1926
Hughie Cameron Born June 20, 1847 Died May 11, 1887 "May his soul rest in peace amen" erected by his wife
Hugh Cameron Born June 22, 1885 died April 15, 1984
John Cameron died Dec. 1, 1863 ae 65 yrs. His wife Bella McMillan Died Nov. 24, 1886 ae 80 yrs. "Requiescat in Pace" Erected by thier son John Cameron.
Bella Cameron died Nov 10, 1888 ae 47 yrs. "Requiescat in Pace"
John Cameron died Sept. 1918, his Wife Catherine McDonell died July 1928
Hellen Cameron wife of John MCDonell 1824 - 1924
(there are others buried around this stone who are not Cameron's)
That's all of them, hope this helps.