In 1298, he took part in the Battle of Göllheim, near Speyer, in which the king of Germany, Adolph, was killed fighting his rival, Albert of Habsburg.[1] Theobald was on Albert' side,[1] despite the history of support for the legitimate emperors (which Adolph aspired to be) in the history of his family.
In 1305, he was at Lyon, at the crowning of Pope Clement V. When Clement imposed a tax, a tenth-part, on the clergy and charged the duke to collect it, Theobald successfully met the opposition of Renaud de Bar, bishop of Metz.
Family
A contract for the marriage of Theobald II, Duke of Lorraine and Isabel de Rumigny was signed in April 1270. On 23 May 1278, he married Isabelle, lady of Rumigny (b. 1263 – d. 1326), daughter of Hugh, lord of Rumigny, and Philippine d'Oulche. They had:
Frederick (b. 15 April 1282 - d. 21 April 1329),[2] his successor in Lorraine.
Bogdan, Henry (2013). La Lorraine des ducs (in French). Perrin.
Verbruggen, J. F. (2001). DeVries, Kelly (ed.). The Battle of the Golden Spurs (Courtrai, 11 July 1302): A Contribution to the History of Flander's War of Liberation, 1297-1305. Translated by Ferguson, David Richard. Boydell Press.