McDonald Family - Drumgill

Any help regarding the McDonald family originally from Drumgill would be appreciated.

Anthony McDonald born 19.4.1840 died 14.6.1894 and at the time was living in Drumgill with his wife Bridget.  Their son Philip McDonald born 1.6.1876 Drumgill died 7.10.1948 living Drumbarkey with wife Susan.  Philip had three sons who were all blacksmiths, John died 21.8.1974, Philip died May 1988 and James "Jim" died 12.8.1986 - these three were buried in the Middle Chapel Cemetery.  I do not know if they were married.  They had a sister Kathleen born 20.2.1915.

Is it possible to find out if there is a family grave in the Middle Chapel Cemetery and if so who else is buried in the same grave?

I do not know where Philip and his father Anthony or their wives are buried.

Dianne