Hello Hurworth:
Birth info: Source 1 : 1851 census England:F.M.P.
Parish:Woolwich St Marys: borough: Greenwich,Town :Woolwich
Benjamin Corcoran crossed out then Corconan,Head,Mar, 27, Army Horse Artillery Gunner,born On Sea, B.subjt (should be Bernard) with right wife & kids
Birth Source 2: British Army Service Records 1760-1915 Transcription:F.M.P
First name(s)BERNARD Last name CORCORAN
Birth year 1824 Birth parish Birth town CORK Birth county CORK Birth country IRELAND Service number-
Rank DRIVER Regiment Royal Horse & Field Artillery
That is a possible birth you found as one of his daughters was named Hannah (maybe after Mum). Entry looks like it says Bernard of Bryan Corcran & Hannah Crawford= wm?? Chawnor? & Ann Hogan? do you think?
His children were named John 1847, Elizabeth Louisa 1849, Hannah 1851, Alfred 1854, Sophia 1857 all but John born England John baptised Dublin army records.