De Faoit, De Faoite
de FAOIT, de FAOITE—XII—White, Whyte; Norman 'le White,' le Whyte,' i.e., the white, of fair complexion; the name of an Anglo-Norman family who came to Ireland at the time of the invasion. There are several respectable families of the name, which is common in all parts of Ireland.
Alphabetical Index to Irish Surnames