Do you know when she died and what age she was supposed to have been at death? Have you found all her children with correct birth year for each? That information might help in narrowing down a timespan for her birth.
Did they marry by banns or by licence? If they married by licence and if Elizabeth was under 21 at the time of marriage, her father or guardian had to signify permission on the marriage licence. There is some information about marriage licences and bonds in Ireland in the information section about Index to Irish Wills 1484-1858 on Find My Past. (The information section can be read without a subscription.) Unfortunately so many documents were destroyed in 1922 during the Civil War.
Samuel Hautenville's name is in will indexes in 1730 and 1753. The name Daniel Hautenville/Hattenville crops up a few times. See:
Index to Irish Wills 1484-1858
Index to the Acts and Grant Books and Original Wills of the Diocese of Dublin
Ardagh Wills 1690-1857
Leighlin Administrations 1700-1857
Prior to 1858 wills were proved in church courts and therefore archived wills were organised according to diocese.
What do you know about Samuel? Was he in business or did he have land or money? Some businessmen married a relative of a partner or a woman from a family in the same type of business. Look for him in newspapers to see with whom he had dealings and if the marriage was reported. Some Irish news was also copied in British nespapers. Info about genealogical value of newspapers here: https://timeline.ie/irish-newspapers
Lisburn to Dublin was a long way to go to find a wife. What else took him or his family to Dublin?
The Hautenville name is in Betham Genealogical Abstracts in Irish National Archives. It's on Find My Past.