Marriage Certificate Mary Latham

[warnock]

Hello
Mary Latham was born about 1823 in Schull Co Cork . Her parents are Thomas and Margaret Latham but I know nothing about them. however I now know that she married on 29 Aug 1848 in Skull Thomas King. I would like to get the marriage certificate in the hope of finding out more about the Latham family. Hoping someone can tell me how I order one.
many thanks.    

[dathai]

http://www.welfare.ie/en/Pages/Apply-for-Certificates.aspx

http://www.irishgenealogynews.com/2015/07/new-combined-application-form-for-gro.html

https://familysearch.org/ark:/61903/1:1:FGF1-GG7

http://www.irishgenealogy.ie/images/content/GRO_Documents/Form_for_DAHG_site.pdf

[dathai]

A family tree
http://www.westcorkgenealogy.com/Files/WCork/gp3468.html

[warnock]

Very many Thanks  for all the leads.