lappin/tippin.search sarah tippin married john lappin in dungannon.1880
Actual date of the marriage was 11.1.1876, regd Dungannon. John Lappin to Sarah Tipping. You can view the original certificate on-line on the GRONI website, using the “search registrations” option:
You will need to open an account and buy some credits. It costs £2 (sterling) to a view a certificate.
Tradition was to marry in the bride’s church which should be on the certificate, (unless it was a Registry Office marriage). That church may be the place to look for her baptism and that of any siblings.