Hello Jen,
No not all records were destroyed. Some that were sent to Dublin - to the four Courts, from around the country were during the war of Independence.  A long story but to cut it short, some were used to barricade the windows and some were sent  down to the basements.
Some parish's did not send their original records but chose to keep them in the parish.  As it turned out they did the right thing. The Dungarvan ones are in the process of being computerised now, so it is easier to get copies.   
  
The address's are as follows 
The Dungarvan Leader is:-  
dungarvanleader [at] cablesurf.com
Address:- 
The Dungarvan Leader
O'Connell Street
Dungarvan.
Co. Waterford. 
Eire 
The Dungarvan Observer is:- 
news [at] dungarvanobserver.com
Address:- 
The Dungarvan Observer
Shandon 
Dungarvan 
Co.Waterford. 
Eire    
You are right, there are still Sheehan's in town and if you are a follower of U2  - their road manager is one. 
Do you  know any other names attached to them ? 
Cáit   
 
Moderator Comment: e-mail addresses modified to prevent spamming and other abuses.  Please replace @ with [at]
 ErrorSPAM 
REPORT THIS POST AS SPAM (Use 'Report to Moderator'). DO NOT CLICK ON ANY LINKS IN THIS POST. DO NOT REPLY TO THIS PERSON.
][/color]
 ErrorSPAM 
REPORT THIS POST AS SPAM (Use 'Report to Moderator'). DO NOT CLICK ON ANY LINKS IN THIS POST. DO NOT REPLY TO THIS PERSON.
][/color]
 ErrorSPAM 
REPORT THIS POST AS SPAM (Use 'Report to Moderator'). DO NOT CLICK ON ANY LINKS IN THIS POST. DO NOT REPLY TO THIS PERSON.
][/color]
 ErrorSPAM 
REPORT THIS POST AS SPAM (Use 'Report to Moderator'). DO NOT CLICK ON ANY LINKS IN THIS POST. DO NOT REPLY TO THIS PERSON.
][/color]
 ErrorSPAM 
REPORT THIS POST AS SPAM (Use 'Report to Moderator'). DO NOT CLICK ON ANY LINKS IN THIS POST. DO NOT REPLY TO THIS PERSON.
][/color]