16 moments
English campaign in France
· France

Wikimedia Commons · Public domain · file Chaucer travelled with Lionel of Antwerp as part of Edward III's English army during the invasion of France. The source establishes France but not a more precise location; coordinates are a representative national point.
Captured at the siege of Reims
· Reims, France

Wikimedia Commons · Public domain · file While serving with the English army, Chaucer was captured during the siege of Reims and later ransomed by Edward III. The source supports the year but not a more precise date.
Campaigning in France
· France

Wikimedia Commons · Public domain · file A royal wardrobe record described Chaucer as campaigning in France during renewed Anglo-French warfare. The source does not identify a more precise French location; coordinates are representative.
Military expedition to Picardy
· Picardy, France

Wikimedia Commons · GNU Free Documentation License · file Chaucer travelled to Picardy as part of a military expedition. Coordinates represent the historical region rather than a documented camp or settlement.
Diplomatic visit to Florence
· Florence, Tuscany, Italy

Wikimedia Commons · Creative Commons Attribution 4.0 International · file Chaucer visited Florence on the Italian diplomatic mission that also took him to Genoa. The visit occurred during the 1372–1373 mission; the source does not establish a precise day or month at Florence.
Diplomatic visit to Genoa
· Genoa, Liguria, Italy

Wikimedia Commons · Public domain · file Chaucer visited Genoa during his first documented diplomatic journey to Italy. The visit occurred during the 1372–1373 mission; the source does not establish a precise day or month at Genoa.
Residence above Aldgate
· Aldgate, London, England

Wikimedia Commons · Public domain · file Chaucer established his usual London residence in the dwelling above Aldgate after receiving a life lease from the City of London. The exact site of the medieval dwelling is not extant; coordinates mark Aldgate.
Peace mission to Montreuil-sur-Mer
· Montreuil-sur-Mer, France

Wikimedia Commons · GNU Free Documentation License · file Treasury records later compensated Chaucer for travelling to Montreuil to negotiate peace during Edward III's reign. The source gives the year but not a more precise date at Montreuil.
Peace mission to Paris
· Paris, France

Wikimedia Commons · Creative Commons Public Domain Mark 1.0 · file Chaucer travelled to Paris as part of a peace-negotiating mission in the final year of Edward III's reign. The source gives the year but not a more precise date at Paris.
Secret mission in Flanders
· Flanders

Wikimedia Commons · Public domain · file Chaucer was absent in Flanders with Sir Thomas Percy on a secret royal mission. The source does not identify a specific town; coordinates are a representative point for the historic region.
Envoy to the Visconti in Milan
· Milan, Lombardy, Italy

Wikimedia Commons · Creative Commons Attribution-Share Alike 3.0 Unported · file Chaucer travelled to Lombardy as an envoy to Barnabò Visconti, lord of Milan, and the English condottiere John Hawkwood. The journey lasted from late May to September 1378, but the source does not date his presence in Milan more precisely.
Member of the Wonderful Parliament
· Westminster Abbey, Westminster, London, England

Wikimedia Commons · Creative Commons Attribution-ShareAlike 4.0 International · file As Kent's elected shire knight, Chaucer attended the Wonderful Parliament, held at Westminster Abbey. The parliamentary session ran from October to November; the source does not give a specific attendance day for Chaucer.
Robbed at Hatcham
· Hatcham, London, England

Wikimedia Commons · Public domain · file Chaucer was robbed near the Foul Oak at Hatcham while carrying out royal business. The exact position of the medieval Foul Oak is uncertain; coordinates represent the Hatcham/New Cross area.
Robbed at Westminster
· Westminster, London, England

Wikimedia Commons · Creative Commons Public Domain Mark 1.0 · file While clerk of the king's works, Chaucer was robbed at Westminster during September 1390. The cited overview establishes the month and robbery but not the precise Westminster site.
Residence in the Westminster Abbey close
· Westminster Abbey Close, Westminster, London, England

Wikimedia Commons · Creative Commons CC0 1.0 Universal Public Domain Dedication · file In the final year of his life, Chaucer leased a residence within the close of Westminster Abbey. The exact tenement location within the medieval Abbey close is uncertain.
Death in London
· London, England

Wikimedia Commons · Creative Commons CC0 1.0 Universal Public Domain Dedication · file Chaucer died in London and was buried in Westminster Abbey because he was a tenant of the Abbey close. The date derives from the later engraving on Chaucer's tomb; the precise place of death within London is unknown.