Hope Marple is a rather short and slender trans girl. Her skin is a dull, light brown. Her eyes are light brown. Her hair is a dull brown, and is currently just below her shoulders.

She is rather talkative, but is interested in study. She easily makes friends, but her poor judgement sometimes leads to also losing them just as quickly. She loves to watch musicals and pirate films with her family. She ealsily gets annoyed with rulebreakers and people that address her with the wrong pronouns.

She has a fairly stable home life with her wizard mother, muggle stepfather, younger brother, 2 stepsisters and adopted sister. She lives in Scunthorpe, England. Her original name was Bradley. As a toddler, she spent a lot of time in the garden, often getting injured. In Year 3, she tried to film her own musical with her friends, but a major actor moved out of town in the middle of production, preventing the completion of the production. Around this time, she was questioning her gender, but didn't come out until she was 9. She chose the name 'Hope' because that was the name of one of her favourite TV show characters at the time.

Hope's first instance of accidental wandless underaged magic was on the 26th of February 2017. She was playing with action figures and her younger brother, Joshua, walked in on her. Despite her telling him to leave her alone, he persisted in trying to play with her. Eventually she got so annoyed that she accidentally cast a spell and knocked him back. This hurt her brother, and she has felt guilty over it ever since.