These charts are extremely simple because once women married into the Goss name, they had many children, who also got the last name of Goss, and the last names have not changed since then. On my mom's side, children inherited the last name of Zamora, and the names changed as they got married.
After finding more information on my dad's DNA, which led us back millions of years, I was able to find much more information on where these names originated from. The charts given show my family originated from Africa more than 100,000 years ago. On my dad's side, my family migrated throughout Asia, then went to Europe and Asia. With further research, I was able to find out that the name "Goss" is European. The DNA test proves this theory, because it gives evidence of the migrations to Europe.