Thanks for the info but I've been to the Mormon Church Family History Center many times, spending many hours looking at microfiche, getting birth, death & marriage records for our family name, and am presently back to 1767. I am presently looking for the birth record of a Tomo Burich (Latin spelling) born around that time. His wife, Elizabeth was born in that year and I have their marriage date. The last pages of the birth record book were badly damaged (viewed on the microfiche) and I am thinking his record may have been on those pages. So I have written to the National Archives in Zagreb asking if they have the record, but haven't heard back yet.