Do we know where the kids were sorted?

The books don't say anything about Rose,Hugo,Lily Luna,Al,Bill and Fleur's children,Luna's children(I can't remember her husband's name).

I think Harry and Ginny's children would be Gryffindors.Ron and Hermione's would be either Gryffindors or Ravenclaws.But I don't know about the other ones.