# Marco Polo leaves Venice with Niccolò and Maffeo for the east

Date: 1271

## The fact

In 1271, as later told, [Marco Polo](/people/marco-polo) left Venice with Niccolò and Maffeo. The dated public instrument is a later narrative, not a ship's log. Marco Polo's documented role is: He travelled as a teenager with father and uncle.

## Context

The uncles had already been east. Sharing the journey with them is required. Year-level dating is honest. The setting of Marco Polo leaves Venice with Niccolò and Maffeo for the east is the public file around 1271-01-01. Shared offices, unnamed crews, printers, or later editors may appear without becoming this instrument. Driver edu-[digital-learning-access](/drivers/edu-digital-learning-access) is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

## Evidence and sources

Britannica independently dates the 1271 departure as received. Venetian archives hold later Polo papers, not a 1271 log. Official carrier: Archivio di Stato di Venezia — Polo family later archival context (https://www.archiviodistatovenezia.it/; Archivio di Stato di Venezia). Independent carrier: Britannica — Marco Polo, 1271 departure (https://www.britannica.com/biography/Marco-Polo; Encyclopaedia Britannica).

Official or archival record: Archivio di Stato di Venezia — Polo family later archival context (https://www.archiviodistatovenezia.it/; Archivio di Stato di Venezia).

## Significance

Improving route-knowledge path of medium confidence. Complex. High on the received story; no autograph log. The welfare reading on this path is improving.

Confidence is stated on the impact path, not hidden in adjectives. Do not invent a 1271 autograph journal. Mixed effects of Marco Polo leaves Venice with Niccolò and Maffeo for the east are separate paths.

## What is established and what is not

Established as received 1271 departure. Not established: a day-precision Venetian customs stamp. Established: a sourced public record of Marco Polo leaves Venice with Niccolò and Maffeo for the east under 1271-01-01.

Shared responsibility is part of Marco Polo leaves Venice with Niccolò and Maffeo for the east. Naming Marco Polo does not delete co-authors, institutions, or later transmitters. The lag from 1271-01-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

The welfare reading used in this dossier is improving. That reading is an impact-path choice, not a property stored on the Fact itself.

If a number is not in the two records named above, it is not supplied here.

## People

- Marco Polo: https://factrail.ai/people/marco-polo

## Drivers

- Digital Learning Access: https://factrail.ai/drivers/edu-digital-learning-access

## Sources

- https://www.britannica.com/biography/Marco-Polo
- https://www.archiviodistatovenezia.it/

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/mp-depart-1271