Wendy,
Do you have a copy of the civil marriage certificate, or has this information just come from a pay to view site? I ask because the information is limited and there?s normally more information on the civil certificate. Some of the pay to view sites don?t put all the information on their on-line transcripts. For example, you should have both parties townlands (addresses) as well as the name and denomination of the church. You should also get both the husband and the 2 fathers occupations and the witnesses names all of which can be helpful. Tradition was to marry in the bride?s church so that?d be the place to look for her baptism and that of any siblings. So we need it's name.
If you haven?t got a copy of the civil cert, I?d start by getting one. The bride?s church, it's denomination and townland will be particularly important in tracing her family.
The marriage is recorded in the civil indexes in Lurgan Co Armagh, 1862, Volume 7 Page 531. You can order a photocopy of that cert from GRO Roscommon for ?4. Put the place, year, volume & page number on the application form (anywhere). http://www.groireland.ie/ You have to post or fax the form to them but they will e-mail the copy certificate to you if you wish. Put ?please e-mail to?..? clearly on the top of the form.
Elwyn