Author-Author relationship types
Marriage: Author is/was married to Author
This links artists who were or are married.
Involved With: Author is/was involved with Author
Indicates that two persons were romantically involved with each other without being married.
Member of Group: Author is/was a member of Author
This indicates a person is a member of a group.
Parent: Author is the parent of Author
Indicates a parent-child relationship.
Sibling: Author is the sibling of Author
This links two siblings (brothers or sisters).
Subgroup: Author is/was a subgroup of Author
This links a subgroup to the group from which it was created. This relationship type is the functional equivalent of the member of group type for group-group relationships.
Founder: Author was a founder of Author
This indicates a creator (generally a person) was the founder of a group.
Pen Name: Author is/was a pen name of Author
This links an author's pen name with their legal name.
Collaboration: Author is/was a collaborator on Author
This is used to specify that a creator collaborated on a short-term project, for cases where creator credits can't be used.
Persona: Author uses the persona Author
Indicates an Author writes under the pseudonym of a fictional character