PERSONAL NAME
When used with a person’s name, a title or a suffix is the last indexing unit when needed to distinguish between two or more identical names. A title appears before a name (Capt., Dr., Miss, Mr., Mrs., Ms., Prof., Sgt.). Suffixes appear after a name and include seniority terms (II, III, Jr., Sr.) and professional designations (CPA, CRM, CMA, MD, Ph.D.). Some terms may appear either before or after the name (Senator, Mayor). If a name contains both a title and a suffix, the title is the last unit.
Royal and religious titles (King, Queen, Prince, Princess, Father, Sister) are considered professional designation suffixes unless they are followed by either a given name or a surname only (Father John, Princess Anna) in which case, they are indexed as written.
BUSINESS NAME
Titles in business names (Dr. Pane’s Windows) are indexed as written. Remember, the word The is considered the last indexing unit when it appears as the first word of a business name.