Hellooo! I have a few options for you <3
Bella Scrimgeour is the most obvious one. She once was an intern at St. Mungo's, only to lose her job after a scandal. She then worked as a dragon research assistant, which led her to become a magizoologist in Irvingly! She's Donna's age although a year beneath her in Gryffindor, but they probably would have known Donna from work if anything. She's also a WCPB, but in school she was UCPB!
James McKinnon is a WCHB who works as a mediwizard at St. Mungo's, and Valerian Macnair is head of the Potion & Plant Poisoning division. Dionisia Fisk, who was in her year but in Hufflepuff, was raised working class and probably knew Donna. She dropped out after her fifth year, became a mediwitch at Hogsmeade Hospital, and later married into the middle class via her best friend's older brother #drama.
Let me know if there's any specific pairings you'd like to explore :D
Bella Scrimgeour is the most obvious one. She once was an intern at St. Mungo's, only to lose her job after a scandal. She then worked as a dragon research assistant, which led her to become a magizoologist in Irvingly! She's Donna's age although a year beneath her in Gryffindor, but they probably would have known Donna from work if anything. She's also a WCPB, but in school she was UCPB!
James McKinnon is a WCHB who works as a mediwizard at St. Mungo's, and Valerian Macnair is head of the Potion & Plant Poisoning division. Dionisia Fisk, who was in her year but in Hufflepuff, was raised working class and probably knew Donna. She dropped out after her fifth year, became a mediwitch at Hogsmeade Hospital, and later married into the middle class via her best friend's older brother #drama.
Let me know if there's any specific pairings you'd like to explore :D