Research by others has shown that Anthony Jones died before my ancestor (Charles W. Jones) was born.
Hello @SueHarker you can read through the article below which will help you know how to go about removing the person.
If you have someone in your tree that does not belong to your family you can delete the relationship with that person and you then can correct the information. To delete a relationship you can follow the steps shown in this article. Correct parent-child relationships in Family Tree • FamilySearch. Let us know if you need additional help.