what happened to sir timothy in lark rise

The story is seen through the eyes of a young girl, Laura Timmins (Olivia Hallinan), as she leaves Lark Rise to start a new life under the wing of her mother's cousin, the independent and effervescent Dorcas Lane (Julia Sawalha), who is postmistress at the local post office in Candleford. _W.themePlugins = []; _W.recaptchaUrl = "https://www.google.com/recaptcha/api.js";

what happened to sir timothy in lark rise