"Outlander" season seven has seen one major member of Jamie Fraser's family recast.Starz"Outlander" season seven has seen one major member of Jamie Fraser's family recast.Jenny Murray was played by Laura Donnelly in earlier seasons.As of season seven part two, Kristin Atherton has taken over the role.Warning: Spoilers ahead for "Outlander" season seven, episode nine, "Unfinished Business."The second half of "Outlander" season seven has reintroduced viewers to a few characters not seen since the show's early days.As Jamie (Sam Heughan) and Claire (Caitríona Balfe) made their return to the Frasers' ancestral home, Lallybroch, in the midseason premiere, which aired on November 22, the couple reunited with a number of old acquaintances, including Ian Murray (Steven Cree) and Laoghaire Mackenzie (Nell Hudson).Among the returning characters was Jamie's no-nonsense sister, Janet "Jenny" Murray.