My ancestor is Samuel AGNEW (born abt 1798 Kilwaughter, Antrim) 
 He married Margaret HUNTER circa 1828 (born abt 1791 Carncastle, Antrim)
Issue:  Jane AGNEW born 1822 Antrim   m. Samuel Montgomery  (born 1819 Larne) 1842 Larne, Antrim (my direct ancestors)
          William AGNEW born 1829 Larne, Antrim
          Joseph AGNEW  born 1833 Larne, Antrim
          Margaret AGNEW  born 1837 Larne, Antrim
The 1851 Antrim census for Samuel:
Old Town Street, Larne, Antrim
Samuel Agnew age 53 b. Kilwaughter ;Head ; Occ: Labourer ; Married (1828);  can read & write
Margaret Agnew age 60 b. Carncastle ; wife;  
William Agnew  age 22 b. Larne ; Son ; Occ: Sailor ; Unmarried
Joseph Agnew  age 18 b. Larne ; son ; Occ: Sawyer ; unmarried
Margaret Agnew  age 14  b. Larne; dau ; unmarried
Margaret Ramsay  age 6  b. Larne ; "dau"     [unverified as biological daughter or granddau]
Margaret Hunter  age 23  b. Carncastle ; Lodger ; unmarried; Occ: Dressmaker
Married dau Jane Montgomery in 1851
Blacks Lane, Larne, Antrim
Saml Montgomery age 32  b. Antrim  Head ; married 1842 ; Occ: Sawyer  ; can read & write
Jane Montgomery  age 29  b. Antrim ; wife ; occ: at Ms Slury School ; can read & write
Margaret Montgomery  age 8 b. Antrim ; dau ; in school (at Ms Huston school); can read & write
Mary Montgomery  age 7 b. Antrim ; dau ; in school (at Ms Huston school) ; can read & write
Samuel Montgomery  age 5  b. Antrim ; son ; in school (at Ms Huston school) ; can read & write
James Montgomery  age 4 b. Antrim ; son ; in school (at Ms Huston) ; can read
Anne [Jane] Montgomery  age 1 b. Antrim ; dau ; no occ
Ezekel [Cahill] Montgomery  age 1mth b. Antrim 
  NB this family moved to Glasgow, Scotland abt 1852. Jane died 2 Feb 1861 Garscadden Street, Glasgow. Her death cert states her father Samuel is deceased, but the mother Margaret is not.
The two eldest daughters, Margaret and Mary Montgomery migrated to Dunedin, New Zealand in 1863 (family notes say to avoid being married off to old men by their father)
I am a descendant of Mary Montgomery. She married Andrew MILLER 1866 Dunedin, New Zealand.
I have gaps in the LARNE family, so am interested if anyone knows who Samuel Agnew is connected to, and/or any other information relating to this family. 
Many thanks,