Biography.guide
Home › People › Physician › Jackson Lago
Portrait of Jackson Lago

Jackson Lago

1934 – 2011

Brazilian politician

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Jackson Lago

Lived 1934 – 2011 (aged 76). Jackson Lago was a Brazilian physician and politician.

Jackson Kepler Lago (November 1, 1934 – April 4, 2011) was a Brazilian physician, politician and teacher. He served as governor of Maranhão from January 1, 2007, to April 16, 2009, when the Brazilian Supreme Electoral Court provided his term. Before being elected governor of Maranhão, Lago was the mayor of São Luís on two occasions (1989–1992 and 1997–2002).

Political career Born in the municipality of Pedreiras, Maranhão, Lago began his political career in the late 1960s, participating in events against the military dictatorship. A member of the doctors' union, Lago was a pioneer in the performance of thoracic surgeries in the public health system of Maranhão and taught at the Medicine School of the State. In 1979, he helped Leonel Brizola to found the Democratic Labour Party, of which he was a member until his death, in Maranhão.

In 1989, Lago was elected and assumed office as Mayor of São Luís for the first time. On 1996 he was elected by the second time and assumed office on January 1, 1997, for his second term. In 2000 he was re-elected and assumed office on January 1, 2001, for the third time. Lago achieved the title of best mayor in Brazil, being so-named according to research conducted by the newspaper Folha de S. Paulo. Lago considered the expansion of the number of students in public schools and the improved training of teachers to have been his greatest achievements as the head the mayor of São Luís. An IBOPE survey commissioned by TV Mirante had indicated that Sarney would win the election in the first round. Only the Toledo & Associates Institute, hired by the newspaper O Imparcial, foresaw the possibility of runoff voting in the state. During his campaign, Lago bet on the political wear of the Sarneys, strongly denouncing the alleged corruption cases involving the group linked with them. Lago's campaign material was shared with President Lula, although Lula declared his public support for Sarney. His election was celebrated as a victory against the 40-year rule of the Sarney oligarchy in the state. However, Lago refused to leave the Palácio dos Leões, the seat of government. On April 18, he left the palace with members of his party and even of Lula's PT, in addition to members of social movements such as the MST, and led a march to the local seat of the PDT. There, he promised his supporters to continue his political career. He lost the 2010 gubernatorial election overwhelmingly, taking third place with 19,5% of the vote, while Roseana was re-elected.

Death

Lago died of prostate cancer on April 4, 2011, in São Paulo at the age of 76.

Personal life Lago was married with Maria Moreira Clay Lago, also a doctor, with whom he had three children. Maria Clay was the State Secretary of Human Solidarity during the term of governor José Reinaldo Tavares, after his rupture with the Sarney family in May 2004.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Nationality
Education
Federal University of Maranhão, UFMA
Positions held
Governor of Maranhão, State secretary of Maranhão, Mayor of São Luís, Municipal secretary of São Luís
Also known as
Jackson Kepler Lago

Family & relationships

Spouse
Maria Clay Moreira Lago

People in Jackson Lago's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Jackson Lago's

Frequently asked questions

Who was Jackson Lago?

Brazilian politician (1934-2011)

When was Jackson Lago born?

Jackson Lago was born on 1 November 1934 in Pedreiras.

When did Jackson Lago die?

Jackson Lago died on 4 April 2011 in São Paulo.

What was Jackson Lago's occupation?

Jackson Lago was a physician and politician.

What nationality was Jackson Lago?

Jackson Lago was Brazilian.

Sources & further reading

· Wikipedia: Jackson Lago

· Wikidata: Q542413

· DBpedia: Jackson Lago

Cite this page

APA: Biography.guide. (2026). Jackson Lago. https://biography.guide/jackson-lago/

MLA: "Jackson Lago." Biography.guide, https://biography.guide/jackson-lago/.

Chicago: "Jackson Lago." Biography.guide. https://biography.guide/jackson-lago/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 04:58 UTC