"no information about the dam" regarding this dog's great grand-dam is not correct. The great grand-dam is "I L S A". It has been added into this database. If you search for it by name, you will find "no results". What you do to find the dog is quick add a female by that name. It will then tell you there's already a dog by that name in the system. You can then click on it to see the dog (the great grand-dam). I don't know why the database has this quirk in it, but it does.