John Crowley was a son of John Crowley
Johanna Donovan was a daughter of Denis Donovan and Johanna Hayes of Rosscarbery.

John Crowley, (27), a cattle dealer of Enniskeane and Johanna Donovan (24) of Rosscarbery married on 11 February 1871 in the Church in Rosscarbery.  The Witnesses were Michael Donovan and Ellen Coakley.

Children born on dates on Civil Birth Register:

Hannah Crowley, 4 Mar 1877

John Crowley, 20 Feb 1879

Margaret Crowley, 30 Dec 1880

Annie Crowley,

Hanora Crowley, 12 Jan 1883

Francis Crowley, 10 Mar 1884

Bridget Crowley, 27 November 1886

Death:
Hannah Crowley died at Shannon Street on 29 May 1888.  From her death record she was married, aged 42 years, wife of a cattle dealer.  Present at her death and the Informant of it to the Civil Registrar was John Crowley, widower.
 

Census 1901:
http://www.census.nationalarchives.ie/pages/1901/Cork/Bandon/Shannon/1088554/

Census 1911:
http://www.census.nationalarchives.ie/pages/1911/Cork/Bandon_Town/Shannon_Street/372728/

Death:
John Crowley died at Shannon Street on 18 January 1920.  From his death record he was a widower, aged 79 years, a cattle dealer.  Present at his death and the Informant of it to the Civil Registrar was his son, Francis Crowley