Оригинальный текст - Латинский язык - Si quis uero habet curtilium, de quo comiti...

This Latin sentence, apart from having some mistakes ("gauelum", for example, isn't a Latin word), isn't a finished sentence.
"Si ... curtilium" = if clause
"de quo ... gauelum" = relative clause
The main clause is missing.
Should we ask Janno to recheck his source and to post the complete sentence?
Many thanks.

Well, I did quote the text as I did find him.

Without any context.

It'not impotant, I just as curious id somebody could help me to understand this.

Thanks a lot, and let's forget it.