Sebastiano Ziani

Sebastiano Ziani
The Doge Sebastiano Ziani disembarking from the Bucentaur for the Convent of Charity. Miniature.
Doge of Venice
In office 1172–1178
Personal details
Born	Unknown
Died	1178

Sebastiano Ziani was Doge of Venice from 1172 to 1178. He was one of the greatest planners of Venice.^{[1] [citation needed]}

During his short term as Doge, Ziani divided the city-state into many districts. He realised that the government headquarters were too close to the shipyard. As such, they were affected by the noise from the shipyard. Ziani resolved this problem by donating a piece of land to the city-state and relocating the shipyard in it. One of the most notable changes he made to the city was in funding the construction of the Piazza San Marco. Projects included filling up Rio Batario that ran parallel to the Basilica San Marco which could be found at what is today the half way point of the Piazza. He paved the main square as well as the Piazzetta that it is connected to. Ziani hired an engineer to erect two columns (possibly of Greek origin) that lie at the head of the Piazzetta facing the lagoon.

He also hosted Pope Alexander III, the Emperor Frederick I, and the delegation of William II of Sicily for the signing of the Treaty of Venice in July 1177. The event was a massive point in Venetian history, providing it with an elevated view among the powerful of Europe and allowing for all to behold the wealth and extravagance of the republic.

Feeling imminent death, Sebastiano Ziani retired to S. Giorgio Maggiore, where he died three days later.

Ziani was married to a woman named Cecilia.^[2]

References

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Doges of Venice

Byzantine period (697–737)
Paolo Lucio Anafesto Marcello Tegalliano Orso Ipato

Regime of the magistri militum (738–742)
Domenico Leoni Felice Cornicola Teodato Ipato Jovian Ceparius John Fabriacus

Ducal period (742–1148)
8th century	Teodato Ipato* Galla Lupanio* Domenico Monegario* Maurizio Galbaio Giovanni Galbaio*
9th century	Obelerio degli Antenori*† Agnello Participazio Giustiniano Participazio Giovanni I Participazio* Pietro Tradonico† Orso I Participazio Giovanni II Participazio♦ Pietro I Candiano‡ Pietro Tribuno
10th century	Orso II Participazio Pietro II Candiano Pietro Participazio Pietro III Candiano Pietro IV Candiano† Pietro I Orseolo♦ Vitale Candiano♦ Tribuno Memmo Pietro II Orseolo
11th century	Otto Orseolo* Pietro Centranico* Domenico Flabanico Domenico I Contarini Domenico Selvo* Vitale Faliero Vitale I Michiel
12th century	Ordelafo Faliero Domenico Michiel Pietro Polani
* deposed     † executed or assassinated     ‡ killed in battle     ♦ abdicated

Republican period (1148–1797)
12th century	Domenico Morosini Vitale II Michiel Sebastiano Ziani Orio Mastropiero Enrico Dandolo
13th century	Pietro Ziani Jacopo Tiepolo Marino Morosini Reniero Zeno Lorenzo Tiepolo Jacopo Contarini Giovanni Dandolo Pietro Gradenigo
14th century	Marino Zorzi Giovanni Soranzo Francesco Dandolo Bartolomeo Gradenigo Andrea Dandolo Marino Faliero† Giovanni Gradenigo Giovanni Dolfin Lorenzo Celsi Marco Cornaro Andrea Contarini Michele Morosini Antonio Venier
15th century	Michele Steno Tommaso Mocenigo Francesco Foscari* Pasquale Malipiero Cristoforo Moro Nicolò Tron Nicolò Marcello Pietro Mocenigo Andrea Vendramin Giovanni Mocenigo Marco Barbarigo Agostino Barbarigo
16th century	Leonardo Loredan Antonio Grimani Andrea Gritti Pietro Lando Francesco Donato Marcantonio Trivisan Francesco Venier Lorenzo Priuli Girolamo Priuli Pietro Loredan Alvise I Mocenigo Sebastiano Venier Nicolò da Ponte Pasquale Cicogna Marino Grimani
17th century	Leonardo Donato Marcantonio Memmo Giovanni Bembo Nicolò Donato Antonio Priuli Francesco Contarini Giovanni I Cornaro Nicolò Contarini Francesco Erizzo Francesco Molin Carlo Contarini Francesco Cornaro Bertuccio Valiero Giovanni Pesaro Domenico II Contarini Nicolò Sagredo Alvise Contarini Marcantonio Giustinian Francesco Morosini Silvestro Valiero Alvise II Mocenigo
18th century	Giovanni II Cornaro Alvise III Mocenigo Carlo Ruzzini Alvise Pisani Pietro Grimani Francesco Loredan Marco Foscarini Alvise IV Mocenigo Paolo Renier Ludovico Manin*
† Marino Faliero (1354–55) was convicted of treason, executed and condemned to damnatio memoriae * Francesco Foscari (1423–57) was forced to abdicate by the Council of Ten * Ludovico Manin (1789–97) was forced to abdicate by Napoleon leading to the Fall of the Republic of Venice

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