Season 7. Georgette gives birth at Mary's apartment with Lou and Mary attending. Ted and Georgette have a little girl named Mary Lou, the most exciting thing to ever happen in Mary's bedroom according to Sue Ann. Mary tries to sell an article she wrote to a magazine and is not happy with the feedback she receives from Lou.
Usually, of course, a first-person novel has only a single viewpoint character. The hazard there is that one person can only be in one place at a time, so if you have action going on in multiple venues at the same time, you really have to use multiple first-person viewpoint characters.
The third-person point of view is a form of storytelling in which a narrator relates all the action of their work using a third-person pronoun such as he or she. There are two types of third-person point of view. A third-person point of view can be omniscient, in which the narrator knows all of the thoughts and feelings of all of the characters in the story, or it can be limited.