Theobald I
Emperor Frederick II, the suzerain of Lorraine, considered it a felony for Duke Theobald I of Lorraine to support a candidate he opposed, so he occupied the city of Rosheim, which he had given to Theobald I's father. Theobald I responded in 1218, retaking Rosheim and then ravaging Alsace, particularly Frederick II's vineyards. Nonetheless Theobald I lost Rosheim again when a pro-Frederick II uprising in the city killed the Lorraine garrison (massacring them in their cellars after inviting them down to sample their wines).