James Donovan was a son of Jeremiah Donovan and Mary Kearney.

Jeremiah Donovan was a son of James Donovan
Ellen Ronan was a daughter of Denis Ronan and Mary Driscoll.

Jeremiah Donovan (24) and Ellen Ronan (25) married on 4 February 1893 in the Catholic Church in Dunmanway.  The Witnesses were Denis Ronan and Hanoria Hayes.

Children born on dates from Civil Birth Registers:

James Donovan, born at Kilronane at 9 o'clock A.M.on 10 Sep 1893; James died after 9 hours (from Civil Death Register) *

Cornelius Donovan, born at Kilronan at 9.15 o'clock A.M. on 10 Sep 1893; Cornelius died after 9 hours (from Civil Death Register) *

Denis Donovan, born at Kilronane, Dunmanway on 1 Sep 1894.  Denis married Nora O'Donovan of Leap on 2 Aug 1925 in Leap

Mary Ellen Donovan, born at Kilbarry, Dunmanway on 8 Apr 1896

Jeremiah Donovan, born at Kilbarry, Dunmanway on 11 Aug 1897. (Jerome's address was Boyle St on his marriage record.)

Michael Donovan, born at Ratharoon, Bandon on 14 Dec 1899.  Michael married Abina McGrath in the Cathedral in Cork on 7 Sep 1935

Timothy Donovan, born at Mishells, Bandon on 12 Aug 1902

Kathleen Donovan, born at Callatrim, Bandon on 6 Nov 1905

Hester Anne Donovan, born at Moneens on 17 Apr 1908.  Hester died in hospital in Bandon on 11 Nov 1922

John Donovan, born at Moneens, Templemartin on 25 Mar 1910. John married Eileen, lived in Camperwell, London

* it is believed that the twins are buried in Drimoleague
 

Census 1901: (James, father of Jeremiah is in the house)
http://www.census.nationalarchives.ie/pages/1901/Cork/Kilbrogan/Mishells/1089491/

Census 1911:
http://www.census.nationalarchives.ie/pages/1911/Cork/Brinny/Moneen/373380/

Death:
Ellen Donovan died at Boyle Street (renamed Connolly St), Bandon on 5 March 1934.  From her death record she was a widow, aged 60 years, a house-keeper.  Present at her death and the Informant of it to the Civil Registrar was John Donovan, her son of Boyle Street.
Death announcement on the Cork Examiner newspaper dated March 6, 1934:
O'DONOVAN (Bandon) - On March 5, 1934, at her residence, Boyle Street, Bandon, Ellen, relict of the late Jerh. O'Donovan.  Deeply regretted. R.I.P.  Funeral from St. Patrick's Church, Bandon, to adjoining cemetery on to-morrow (Wednesday), at 3 p.m.

Death announcements on the Cork Examiner of some family: