Ambiguous heading categories in X00 fields - Personal names:
(For a complete list of ambiguous headings, see Appendix D .)
Art works [also X10, X30]
Biblical characters, Named
Clans
Counts, Houses of
Dukes, Houses of
Dynasties
Earls, Houses of
Families
Houses (Families)
Individual works of art [also X10, X30]
Royal houses (Families)
Works of art [also X10, X30]
Art works [also X10, X30]