Miriam is the daughter of Eugene Wegner, the owner of Emerald Ranch. It is known that Miriam was in a relationship with a local farm boy by the name of Joshua Burgess. However, after Joshua died in an "accidental shooting," Miriam has been confined inside the family's house and is therefore never seen outside. Miriam can be seen looking out of the upstairs window around midnight and noon.
- Red Dead Redemption 2
- "The Spines of America" (mentioned)
- A letter from Miriam's cousin, Annabelle to her can be found in an abandoned postal wagon in Cumberland Forest, this letter details her name and her relationship with Joshua Burgess.