Etymology
The term "Dominickers" first originated as a pejorative. According to local accounts, the name derives from a divorce case in which a local man described his estranged wife as "black and white, like an old Dominicker chicken." Over time, both "Dominicker" and "Dominickers" evolved into generalized racial terms within the region in reference to all people of mixed African and European ancestry.
The Redbones of Southwest Louisiana, who the Dominickers were mapped as residing nearby to, were sometimes called Dominics.
History
The Dominickers were mixed-race descendants of the widow of a pre-Civil War plantation owner and one of her Black slaves, named Thomas. She married him during the first years of the Civil War, and they later had five children together. Said children married both Black and white spouses, and their descendants rose in number over time. They populated the backwoods and swamps, typically in poverty, having large families and small farms. They became populous enough to establish their own identity by the 1920s.
The first known mention in print of the Dominickers was in a 1939 American Guide series on Florida. Author Cathy Salustri states the descriptions of Dominickers in the guide may be insensitive to some readers, noting it described them as "treacherous" and "vindictive". Researcher Calvin L. Beale noted sixty existed in 1950 Holmes County, who were only marked as white on the census. Similarly, there was no category for a mixed-race person recognized by the Florida Department of Health and Rehabilitative Services, thus social workers had to designate Dominicker children as either Black or white. They chose based on the race of their mother, and the racial makeup of the neighborhood of their parents.
Dominickers and other nearby population isolates, 1950.
Dominickers were not accepted as social equals by the white community, but they kept themselves apart from the main Black community as well. They formed a small middle layer of Holmes County society separate from both whites and Black people.
Before integration, their children were required to attend a one-room, twenty student segregated school (as required by Florida's Jim Crow laws). They were not provided with busing, and thus had to walk several miles to school. A Dominicker graveyard adjoined the school.
Academic Ralph D. Howell suggested they looked Spanish or Cuban, noting some claimed Spanish origin, but stated some appeared to be Black. This variation of appearance was noted to be possible even within one family.
After desegregation, locals had varied opinions on if most Dominickers had assimilated into the main populations. Dental researcher Hamilton B.G. Robinson states the Dominickers, Redbones, and Brass Ankles should be of interest to researchers of human genetics, similarly to the Brandywine people.
United States 
Florida
