Complex sentence: Gabriel joined the Transylvanian noblemen who rose up against Basta, but their army was annihilated near Tövis (now Teiuș in Romania) on 2 July 1602.
Split into simpler sentences: Gabriel joined the Transylvanian noblemen who rose up against Basta. The army of the rebellious noblemen was annihilated near Tövis (now Teiuș in Romania) on 2 July 1602.