A later source,
Johannes Aventinus, writes that Taksony fought in the Battle of Lechfeld on August 10, 955. There, future
Holy Roman Emperor Otto I routed an 8,000-strong Hungarian army. If this report is reliable, Taksony was one of the few Hungarian leaders to survive the battlefield. Modern historians, including Zoltán Kordé and
Gyula Kristó, suggest that Fajsz abdicated in favor of Taksony around that time. After that battle the Hungarians' plundering raids in Western Europe stopped, and they were forced to retreat from the lands between the
Enns and
Traisen rivers. However, the Hungarians continued their incursions into the
Byzantine Empire until the 970s. According to the
Gesta Hungarorum, "a great host of Muslims" arrived in Hungary "from the
land of Bular" under Taksony. The contemporaneous
Ibrahim ibn Yaqub also recorded the presence of Muslim merchants from Hungary in Prague in 965.
Anonymus also writes of the arrival of Pechenegs during Taksony's reign; he granted them "a land to dwell in the region of Kemej as far as the
Tisza". the Germans in 963. However, there is no evidence that Zacheus ever arrived in Hungary. Taksony arranged the marriage of his elder son
Géza to
Sarolt, daughter of
Gyula of Transylvania, before his death during the early 970s. ==Family==