Dating gang members
She asks if its too late for them to have a future together and asks if they could run away together.
Arthur admits that he reciprocates her feelings but declines, stating that they need money, that there's still people in the gang he needs to protect, and that he doesn't want her to get hurt. Mary sends Arthur another letter with the ring he gave her a long time ago.
Arthur would visit every few months and stay with Eliza and Isaac for days at a time.
One day, Arthur went to their home and saw two crosses outside and immediately realized that they were both dead.
Despite this, Arthur keeps a picture of him next to his bed over two decades later and also wears his hat, hinting at some measure of fondness.
Due to Beatrice dying when he was very young Arthur doesn't remember his mother very well.
Arthur mentions Eliza when conversing with Rains Fall, admitting that the incident caused him to believe he has no right to expect good things to happen to him because of the life he has led.
Eliza and Isaac's deaths have also deeply affected his loyalty to his gang, considering them as his family, and holding disdain for John Marston for leaving Abigail Roberts when he got her pregnant with their son, Jack.
He also gains new relationships throughout his journey.Every few months Arthur would visit Eliza and Isaac and stay with them for a few days.Arthur loved his son and remembered Isaac fondly as being "such a good kid." One day, Arthur saw two crosses outside their house and immediately knew they had both died.He does, however, keep a photograph of her beside his bed, and often speaks fondly of her, in contrast to his father.Arthur also keeps a flower next to his bed, which his mother saw as a good luck charm.