I have recently located my 5th great grandfather's marriage certificate in Sicily.  The marriage certificate is in Latin.  His father's name is Francesco, while the mother's name is recorded as "Didacq."  This is not a misspelling, nor does it resemble any name.  I happened to glance at the next marriage entry on the manuscript, and a totally non-related woman is also listed as "Didacq."  Does anyone have a clue or suggestion? Thanks for your help, Denise