No grancanarios deferred to their island as they do in 2026, and it had to be a Scotsman who put a stop to the pressures from Tenerife. The year 1851 was marked as one of the darkest stages in the collective memory of Gran Canaria. The cholera epidemic, which broke out ferociously in the capital, was not only a health tragedy but also a total collapse of the social and economic structure that decimated almost ten percent of the island’s population.
The chaos began silently in the San José neighborhood, where the first deaths were diagnosed with medical confusion, until the reality imposed itself with a mortality rate that reached forty percent of the inhabitants in the hardest-hit areas. Bodies piled up in the streets, forcing citizen volunteers to take on the urgent task of gravediggers house by house in a scenario of absolute desolation.
The response from the authorities became a trap for the islanders themselves. Out of fear of contagion, a radical blockade was imposed, cutting off the island: the Military Commander of the Navy ordered all anchored ships in the harbors to be stripped of their steers to prevent any escape. This measure, combined with the closure of ports, ruined entire families of fishermen and merchants who were trapped in an anchorage lacking maneuver, exposed to drifting and misery.
To sink Gran Canaria
The shortage became so severe that citizens resorted to smoking straw or herbs in the complete absence of tobacco, while mail with Tenerife was managed through a nightmarish protocol involving balsas of vinegar and letters that, when opened and dried, arrived almost illegible at their destination.
Amid the bewilderment, the figure of Tomás Miller emerged as a fundamental pillar of resistance and management. This Scottish businessman, based in Las Palmas, not only was part of the small elite that turned to the City Council for solutions when the rest of the authorities sought refuge, but he also led the creation of a provisional hospital in Tafira. His commitment, however, came at a heartbreaking human cost: Miller himself lost his wife, María de Vasconcellos, and four of his children during those grim days.
Only his four-year-old daughter Eliza managed to survive the horror of isolation in Tafira, symbolizing the fragility of a society that witnessed the prosperity of trading houses vanish before the brutality of the bacteria.
The origin of the catastrophe was debated between two theories that still fuel historical debates today: the arrival of the brig “Trueno” from Havana —whose infected sheets were said to have been washed unchecked in San José— and the recklessness of the fishing boats operating off the African Coast. Ships like “El Cuervo” and “El Telémaco” became unwilling vectors, transporting death in their holds and crews that became infected simply by rescuing other boats at sea.
The Governor of the province, from his headquarters in Tenerife, personally intervened, intercepting health boats to prevent landings, an attitude that not only fueled resentment over the centralized management of the crisis but also marked a milestone in the political tensions that characterized the insular dispute for years.
By August 1851, when the outbreak began to recede, the city embarked on a radical hygiene effort that changed its appearance. The destruction of dry-stone houses was ordered, the raising of pigs in urban areas was banned, and a thorough cleaning of sewers and stables was carried out. Commercial normality did not return until February of 1852, after months of isolation that left the coffers empty and the fields without labor. Despite everything, the resilience of those who survived allowed for reconstruction.
Tomás Miller, overcoming personal tragedy, rebuilt his life and planted the foundations of Casa Miller, a business lineage that, through generations, would define the port’s future in the Gran Canaria capital well into the XX century.
This episode, rescued from oblivion by the archives of the Captaincy and family chronicles, continues to offer curious data, such as the existence of brigs whose seafaring lives ended after public auctions due to litigation stemming from the economic ruin caused by the epidemic. The ‘Telémaco’, for instance, after surviving quarantine and disease, continued its life in the XX century as a prominent figure in the stories of Canary Island migration to Venezuela. The memory of those days, documented in official bulletins, not only narrates the cholera but also tells the chronicle of a city that, despite losing 5,599 of its members, managed to articulate a network of solidarity and survival that ultimately cemented the modern identity of its port and its people.
