Spanish conquest and death
In 1536 the Spanish conquistadores led by Licentiate Gonzalo Jiménez de Quesada set foot towards the interior of modern-day Colombia from Santa Marta. looking for the beginning of the Magdalena River, and a land path ro Peru, and equipped with approximately 800 soldiers, an unknown number of native companions, black slaves, and dozens of horses they started their march to the Andes along the Magdalena River. The Spanish troops arrived first in the southern Muisca territories, in the early March of 1537. From there they marched north and in August of that year they conquered Hunza, a capital of the northern Muisca. They were informed of the sacred Iraka Valley around Sugamuxi and found the Sun Temple which soldiers of De Quesada burned by accident in September 1537.[2][3]
Saymoso got notice of the submission of the neighbouring indigenous groups, the Panche, Guane and others and told his guecha warriors not to bow for the Spanish invaders.[2] When one of his warriors suggested surrender was the best option, Tundama cut off his ears and left hand.[4] The cacique declared a "death war" against the Spanish and gathered an army of 10,000 guecha warriors.[2]
To keep the conquistadores away, he sent a delegation of his people with emeralds, gold and mantles to offer the Spanish with the promise that Tundama would surrender bringing eight more of these. Gaining time, Tundama hid his treasures and prepared the defence of Tundama.[2]
On December 15, 1539, captain Baltasar Maldonado, a companion of Jiménez de Quesada (who had already left for Europe, to give account in Spain), entered the territories of Tundama and offered him a peace proposal if he would surrender. Tundama, informed by the Spanish murders of psihipqua Tisquesusa and hoa Eucaneme, did not accept and Maldonado attacked Tundama and his army on the island in Vargas Swamp, where 280 years later the Battle of Vargas Swamp by Simón Bolívar would be fought.[2][4][5] Maldonado, enforced with 2000 yanakunas; natives from Peru and allied people from Muyquytá and Ramiriquí, was accompanied by the Muisca whose ears and hand had been cut off by Tundama. The Spanish conquistador with his weapons, cavalry and the inside knowledge of the earless Muisca killed 4000 guecha warriors of Tundama. Seeing this battle was fruitless, Tundama fled to Cerinza to ally with the cacique from there and prepared a new attack on the Spanish and indigenous troops, losing again. The caciques of northern Boyacá convinced Tundama to not fight anymore and Tundama surrendered to the Spanish troops. Maldonado demanded huge quantities of gold and emeralds to pay his loss to the Spanish. When handing over the valuables, Maldonado deemed the payments not enough and before the end of the year Maldonado killed Tundama with a large hammer.[2][6]
After Tundama was killed, according to the Muisca tradition of inheritance, his nephew Don Juan took over the role of cacique. He was killed shortly after, ending the era of the Muisca in northern Boyacá.[6] The last independent of the Muisca, Aquiminzaque, was killed by public decapitation by Hernán Pérez de Quesada in January 1540. Native caciques continued ruling their towns, working together with a Spanish encomendero.[7]