Perhaps you need some information on the board so any possible relatives can identify your family.  There are a couple of John 
POLLOCK's in NSW in the same era.
Is this your family
Marriage - no 
E on BROWN
2930/1872
POLLOCK John
BROWN Margaret 
District Newcastle
I would suggest purchasing transcript of this cert if you haven't done already.  Details of his age and parents' names including his mother's maiden name would be helpful.
http://www.bdm.nsw.gov.au/bdm_fh.html#transcriptionPatricia you state on a previous thread that this is the death of your ancestor who was born Dundee.  
8556/1913
POLLOCK John J
Father James Mother Margaret
District Kiama  
? his obituary
http://www.rootschat.com/links/0wt9/Death
7305/1914
POLLOCK Margaret 
Father Patrick  Mother Norah
District Moruya
Do you have this certificate?
Birth - this is a baptism
V18422353 61/184
BROWN Margaret 
Birth Date:   1842
Father Patrick   Mother Honora
District Goulburn   Goulburn
Births registered to John and Margaret
14464/1872    
POLLOCK    Patrick at Newcastle   
13520/1874    
POLLOCK    John  at Maitland
14448/1877    
POLLOCK    William at Maitland      
10789/1879    
POLLOCK    James F at Broulee    
14979/1881    
POLLOCK    Edward Joseph at Broulee
17018/1883    
POLLOCK    Bernard at Moruya
20136/1886    
POLLOCK    Thomas at Moruya
Will see if I can find his birth/baptism and census info in Scotland.
Cando