International Genealogy Index on computer, information compiled by the Mormon Church containing 80 million records, mainly births, baptisms and marriages. Books available forconsultation include lists of house holders, old street directories and many others. When planning a visit, it is advisable to make arrangements in advance.<br> Births and marriages on microfilm. The Genealogy Library is open Wednesday and Thursday from 10.00 until 16.00 and on Saturday from 09.00 until 13.00.