Welcome to the OpenOffice / LibreOffice Base forum.
Please find as an attachment . . . a copy of your database. I did change the name of the file . . . I added an
_02 to the file name . . . so you could TEST it.
I added / created a NEW report . . . with a name of . . .
facturr_02 . . . so you could see it ( run it ) and check the results.
Please forgive me, but, language differences ( my English and your language ) . . . I only added a
GROUP for the Query fields -- you may add the others, as you see fit:
- naam
- postcode en plaats
- aankomst
- vertrek
Also, please note, addition of
naam Header . . . that is used to display the only columns you wanted to display once . . . but . . .
Detail contains the columns from your query . . . that is printed for each unique
naam Header .

One additional item, I was not sure if you wanted the content of
naam Header repeated . . . when . . . it is a NEW PAGE for the same
naam etc . . . I did NOT do this, but, you can, if you want.
I hope this helps, please be sure to let me / us know.
Sliderule
Thanks to add
[Solved] in your
1st post Subject (edit button top right) if this issue has been resolved.