Catherine Spillane was a daughter of Daniel Spillane and Ellen Donovan.

William Mahony and Catherine Spillane married in Drimoleague Catholic Church on 17 July 1852.  The Witnesses were Daniel Mahony and Ellen Spillane.

Children born at Ceancullig and baptised on dates on Baptismal Register:

Jude Mahony, 8 Aug 1852.  Sponsors: John Donovan, Nellie Cowhig

Ellen Mahony, 25 Mar 1855.  Sponsors: Daniel Donovan, Jude Spillane

Denis Mahony, 7 May 1856.  Sponsors: John Donovan, Ellen Donovan

Kate Mahony, 17 Mar 1858.  Sponsors: Dan Spillane, Catherine Donovan

Ellen Mahony, 16 May 1860.  Sponsors: John Spillane, Mary Kelly

Johanna Mahony, 13 July 1862.  Sponsors: Dan Spillane, Johanna Mahony

Patrick Mahony, 8 Jan 1865.  Sponsors: John Spillane, Julia McCarthy

Deaths:
William Mahony died on 28 February 1895 at Ceancullig.  From his death record he was married, aged 70 years, a labourer.  Present at his death and the Informant of it to the Civil Registrar was Kate Mahony, Ceancullig.
Kate Mahony died on 20 June 1895 at Ceancullig.  From her death record she was a widow, aged 73 years, a labourer's widow.  Present at her death and the Informant to the Civil Registrar was Ellen Daly, Drimoleague.