- Notes
- Sources
The Guidi were a Tuscan aristocratic family of the Middle Ages. Descended from a certain Tegrimo (flourished 10th century), the Guidi practised partible inheritance and in the thirteenth century began to split into separate cadet lineages.{{sfn|Falce|1933}} NotesSources{{refbegin}}- {{cite journal |ref=harv |title=Thirteenth-Century Seigniorial Institutions and Officials of the Guidi Counts |first=Tommaso |last=Casini |journal=Papers of the British School at Rome |volume=80 |year=2012 |pages=157–88 |doi=10.1017/s0068246212000098}}
- {{cite journal |ref=harv |title=The Guidi and Their Relations with Florence |first=Lina |last=Eckenstein |journal=English Historical Review |volume=14 |issue=54 |year=1899 |pages=235–49 |postscript=; (55): 431–50; and (56): 656–75. |doi=10.1093/ehr/xiv.liv.235}}
- {{cite encyclopedia |ref=harv |title=Guidi |encyclopedia=Enciclopedia Italiana |year=1933 |first=Antonio |last= Falce |url=http://www.treccani.it/enciclopedia/guidi_%28Enciclopedia_Italiana%29/ |location=Rome |publisher=Istituto dell'Enciclopedia Italiana}}
{{refend}} 1 : Italian noble families |