John Barry was a son of John Barry and Julia Donovan.
Mary Donoghue was a daughter of Michael Donoghue and Mary Lynch.

John Barry of Caheragh and Mary Donoghue of Caheragh married in the Catholic Church in Killeenleagh (Caheragh) on 16 September 1888.  The Witnesses were Terence Collins and Julia Donoghue.

Children born on dates from Civil Birth Register:

John Barry, 12 July 1889 @ Coarliss

Julia Barry, 14 Sep 1891 @ Garrane.  Julia died at Aghaville on 10 Jan 1893

Mary Barry, 15 June 1893 @ Aghaville

Ellen (Nellie) Barry, 24 Apr 1895 @ Muloghmore

James Barry, 12 Sep 1897 @ Dromcorragh

Richard Barry, 15 Aug 1900 @ Dromcorragh

Census 1901:
http://www.census.nationalarchives.ie/pages/1901/Cork/Cloghdowell/Dromcorragh/1154478/

Census 1911:
http://www.census.nationalarchives.ie/pages/1911/Cork/Cloghdonnell/Dromcorragh/447482/

Deaths:
Mary Barry died at Dromcorragh on 20 March 1912.  From her death record she was married, aged 50 years, a labourer's wife.  Present at her death and the Informant of it to the Civil Registrar was John Barry, her son.
John Barry died on 1 June 1924 at Dromcorragh.  From his death record he was a widower, aged 54 years, a labourer.  Present at his death and the Informant of it to the Civil Registrar was his son, James Barry.