I have both their birth certificates and would like to get a hold of their marriage certificate. I did a search but it came back with no result as the only search 5 years either side of the date, and I made a guess at the year of marriage. Is there another way to find their marriage certificate please? They were both born in Tattyreach in the 1880s and emigrated to New Zealand, presumably after marriage. My dad was born in 1917 (the third of 9 children) so I guesstimated 1905 as the wedding year but no luck.