Geoffrey of Langley was an English knight and ambassador of the 13th century. He participated to the crusade of Edward I of England

Edward I of England

Edward I , also known as Edward Longshanks and the Hammer of the Scots, was King of England from 1272 to 1307. The first son of Henry III, Edward was involved early in the political intrigues of his father's reign, which included an outright rebellion by the English barons...

 in the Holy Land

Holy Land

The Holy Land is a term which in Judaism refers to the Kingdom of Israel as defined in the Tanakh. For Jews, the Land's identifiction of being Holy is defined in Judaism by its differentiation from other lands by virtue of the practice of Judaism often possible only in the Land of Israel...

 in 1270-71.

Geoffrey de Langley was also sent to the Mongol Il-Khanid court in 1291. Geoffrey left from Genoa

Genoa

Genoa |Ligurian]] Zena ; Latin and, archaically, English Genua) is a city and an important seaport in northern Italy, the capital of the Province of Genoa and of the region of Liguria....

, where he was joined by the Khan's ambassador to the West Buscarel of Gisolfe to go to the Mongol capital of Tabriz

Tabriz

Tabriz is the fourth largest city and one of the historical capitals of Iran and the capital of East Azerbaijan Province. Situated at an altitude of 1,350 meters at the junction of the Quri River and Aji River, it was the second largest city in Iran until the late 1960s, one of its former...

. The embassy is known in some detail because the financial accounts of it have remained. Geoffrey returned to Genoa on 11 January 1293.

Geoffrey of Langley was a member of the English knights under Edmond of Lancaster who went to France in 1294.