The Master of the Assisi Choirbooks was an Italian

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 manuscript illuminator

Illuminated manuscript

An illuminated manuscript is a manuscript in which the text is supplemented by the addition of decoration, such as decorated initials, borders and miniature illustrations...

 active during the last quarter of the thirteenth century. Umbria

Umbria

Umbria is a region of modern central Italy. It is one of the smallest Italian regions and the only peninsular region that is landlocked.Its capital is Perugia.Assisi and Norcia are historical towns associated with St. Francis of Assisi, and St...

n or Roman

Rome

Rome is the capital of Italy and the country's largest and most populated city and comune, with over 2.7 million residents in . The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy.Rome's history spans two and a half...

 in origin, he is associated with work done for the Basilica of San Francesco d'Assisi

Basilica of San Francesco d'Assisi

The Papal Basilica of St. Francis of Assisi is the mother church of the Roman Catholic Order of Friars Minor—commonly known as the Franciscan Order—in Assisi, Italy, the city where St. Francis was born and died. The basilica is one of the most important places of Christian pilgrimage in Italy...

; he seems to have known Cimabue

Cimabue

Cimabue , also known as Bencivieni di Pepo or in modern Italian, Benvenuto di Giuseppe, was an Italian painter and creator of mosaics from Florence....

's work for that church, and his work also indicates the influence of both the Master of the San Lorenzo Choirbooks and the Master of the Deruta-Salerno Missals.