Commanders included his brother Reinhardt, Ettore da Panigo, Konrad von Landau and Francesco II Ordelaffi.
Here he was reunited with his old comrade Konrad von Landau and served for the first time with the Provençal knight, Montreal d'Albarno, known as Fra' Moriale.
[3] In 1351 Urslingen retired to Germany and Landau and Fra' Moriale reunited, the latter taking command of the company, which now added Italians, Provençals and Hungarians to the previous mainly German majority of mercenaries.
In 1359 the company had again reached a substantial strength, amounting to some 20,000 men; it subsequently fought in battles against Rimini, Fabriano, Camerino, the Papal States and Florence.
In April, after three months of clashes, the Great Company was decisively defeated at the Battle of Canturino and Konrad von Landau himself was killed.