If you pull up the profile for the child you have & hit the edit button, a screen will appear with many prompts next to various fields on the screen.
If you hit the add father prompt a screen will appear that will allow you to add the profile [Gower-189], etc.
This procedure should work for adding relationships & linking profiles. Just click the appropriate prompt for the relationship you are trying to link.
When finished hit the public view button to see finished profile. If incorrect, re-edit.