No.
Cornelia Poletto's birth name is Cornelia Diedrich.
Cornelia Medak's birth name is Cornelia Daisy Angel.
Cornelia Wallace's birth name is Cornelia Ellis Snively.
Cornelia Frances's birth name is Cornelia Frances Zulver.
To change your name in Allegheny County, PA after a divorce, you typically need to include the name change request in your divorce proceedings. Once the divorce is finalized, your divorce decree will serve as legal proof of your name change. If you want to change your name separately, you may need to file a petition for a name change with the Allegheny County Court of Common Pleas, attend a hearing, and publish notice of your name change in a local newspaper. Always check with the court or a legal professional for the most current procedures and requirements.
No you cannot change your last name before the divorce is finalized even in Nigeria.
Cornelia's middle name is Caroline.
Gloria Vanderbilt you could say became famous in 1935 during her parents bitter divorce and custody battle. In 1955 she was in movies. The part of her life that really makes her famous would be in the 1970's when she got into fashion. When you mention Gloria Vanderbilt you immediately associate her with fashion.
Emily Post Cornelia Vanderbilt [ possibly updated by Amy or Gloria Vanderbilt ] Miss Manners [ currently, Susan Martin ] Ann Landers
Cornelia Thaw's birth name is Pierce, Mildred.
No, if you divorce it does not automatically count as a legal name change in the USA. You can still use your married name the rest of your life, although this is uncommon. Most divorcees change back to their maiden name after divorce.