Thanks Katie. It turns out to be a different family so it's a good job I didn't order the certificate. My Elizabeth Leacy/Lacy's father was called John and he was a joiner. Looking at the census returns I think the Kinsella father's name was Timothy.
Here's some detail from the 1871 Census for this couple. This John Lacey's mother was called Ellen and she is listed lower down as being born in Wexford like my Elizabeth. Further down is my Elizabeth Leacy/Lacy as Eliza Brady.
1871 Census
RG number: RG10 Piece: 3763 Folio: 16 Page: 25
7 Cranmer Street Chapel Terrace, Liverpool
LACEY, John Head M 35 1836 Labourer Ireland
LACEY, Margaret Wife F 35 1836 Ireland
KIRWAN, Dennis Brother-In-Law M 35 1836 Labourer Ireland
MCDONOUGH, Mary E Niece F 12 1859 Liverpool Lancashire
LACEY, Margaret Daughter F 0 1871 Liverpool Lancashire
RG number: RG10 Piece: 3798 Folio: 33 Page: 60
7 Court 1 House Back Of Grafton Street, Toxteth, Liverpool
LACEY, Ellen Head F 60 1811 Wexford Ireland
LACEY, Mary Daughter F 31 1840 Domestic Servant Wexford Ireland
RG number: RG10 Piece: 3764 Folio: 110 Page: 39
3 Denbigh Street, Liverpool
BRADY, John Head M 40 1831 Labourer Cavan Ireland
BRADY, Eliza Wife F 40 1831 Wexford Ireland
BRADY, Patrick Son M 14 1857 Liverpool Lancashire
BRADY, Peter Son M 12 1859 Liverpool Lancashire
BRADY, John Son M 10 1861 Liverpool Lancashire
BRADY, Mary Daughter F 8 1863 Liverpool Lancashire
BRADY, Eliza Daughter F 5 1866 Liverpool Lancashire
BRADY, Catharine Daughter F 4 1867 Liverpool Lancashire
Examples of the Leacy surname on certificates here:-
http://liverpool-genealogy.org.uk/phpBB ... ight=leacy
Blue