Harrison Wells isn't part of the comic world. He's unique to the TV adaptation. The show introduced him as a new element to the story, separate from the comic source material.
Jean Shepherd in the 'Jean Shepherd Christmas Story' is the creative force behind the story. He was likely drawing on his own childhood experiences during Christmas. His descriptions are so detailed that you can almost feel like you're there with Ralphie, experiencing the joys and challenges of Christmas in that era. He's the one who weaves together all the elements of the story, from the family scenes to the Christmas shopping trips.
Jean Shepherd in 'Jean Shepherd A Christmas Story' is the storyteller. He shares his memories or fictionalized accounts of a boy's Christmas. He has a unique style of narration that gives the story its charm. His observations and descriptions of the characters, events, and the overall Christmas atmosphere are what make the story so engaging.
The stories might have made Wells Fargo seem more trustworthy. Since they were based on real events, it gave the impression that the company had a long - standing reputation for reliability. It could have made customers feel more confident in doing business with Wells Fargo, as they could see that it had a legacy of dealing with various situations successfully in the past.
Jean Hilliard is the central figure in the 'Jean Hilliard Frozen True Story'. She is the one who experienced being frozen in extremely cold conditions and miraculously survived.