The main protagonist in Red Dead Redemption, he used to run with the Van Der Linde gang before being left to die by Dutch Van Der Linde. In rdr1 he is forced to hunt down the outlaw Bill Williamson by government agents.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

The character in Red Dead Redemption that you play as.
Father of John (Jack) Marston Jr.
Husband of Abigale Marston
Former gang member with Bill Williamson, Dutch Van Der Linde and Javier Escuella

An outlaw who can't fucking swim.