Louisa Glasson is the local headmistress, or teacher, and the true love of the Doc. In series 1-3, they have an on-and-off relationship, and Martin eventually proposes to Louisa. However, they both make the decision to call off their wedding. After Louisa has their son, James, he tells her how he truly feels and they end up together. She seemed popular with Martin's aunt, Joan. Her mother dislikes Martin. She later marries Martin in the series 6 premiere.