Complex sentence: Vítores fulfilled the order of Gaspar so well, that the teacher Palacio continued receiving its pay after 1880, that is to say, more than 65 years after the death of Gaspar; its pay had increased of 700 reales to 1500 reales during that lapse.
Split into simpler sentences: Vítores fulfilled the order of Gaspar so well, that the teacher Palacio continued receiving its pay after 1880, that is to say, more than 65 years after the death of Gaspar! Its pay had increased of 700 reales to 1500 reales during that lapse.