Catherine Driscoll was a daughter of Florence Driscoll and Mary Coughlan of Coolbane, Caheragh.  She was baptised on 17August 1826.

John Donoghue and Catherine Driscoll of Coolbane, Caheragh married on 20 February 1849.  The Witnesses were Florence Driscoll and Mary Driscoll.
 

Children born in Derreennacno and baptised in Caneragh Parish on dates on Baptismal Register:

Jerry Donoghue, 10 Mar 1850.  Sponsors: Jerry Driscoll, May Driscoll

John Donoghue, 10 Jan 1852.  Sponsors: Pat Driscoll, Mary Driscoll

Patrick Donoghue, 2 Mar 1855.  Sponsors: Jerh Harrington, Cath Goggin

Catherine Donoghue, 22 Feb 1857.  Sponsors: Patrick Donoghue, Eliza Swanton

Tim Donoghue, 12 Sep 1858.  Sponsors: Flor Driscoll, Margaret Driscoll

Florence Donoghue, 1 Nov 1860.  Sponsors: Flor Driscoll, Kate Carthy

Jean Donoghue, 15 Mar 1863.  Sponsors: Dan Neill, Margaret Collins

Johanna Donoghue, 6 June 1869.  Sponsors: David Barry, Mary Neill

Death:
John Donoghue died at Derreennacno on 3 January 1878.  From his death record he was married, aged 57 years a farmer.

Census 1901:
http://www.census.nationalarchives.ie/pages/1901/Cork/Caheragh/Derreenacno/1153567/

Death:
Catherine Donoghue died at Derreennacno on 17 January 1907.  From her death record she was a widow, aged 90 years, a farmer's widow.  (Note: her age of 90 years in 1907 is clearly incorrect but serves as an example of the large number of variations we find in a person's age at a time when many were unable to read or write.  Similar examples are found in ages of people between the 1901 and 1911 Census returns.)