Braddan Monumental Inscriptions
Section 1, Block 1
#278
In memory of Edward Cowley of the Straang who died Nov 7th 1870 aged 85 years
and Ann Cowley, wife of the above who died April 3rd 1874 aged 86 years
also Jonathon Quine grandson of the above who died September 9th 1922 aged 78 years
also Margaret wife of the above who died June 2nd 1948 aged 90 years
also Robert Alfred (Bob) second son of above who died Nov 2nd 1947 in Auckland N.Z. aged 61 years

Mary Ann must have been Cowley instead of Kewley--common transcription license.