Hildiart History, Family Crest & Coats of Arms
The roots of the Anglo-Saxon name Hildiart come from when the family resided in Surrey. As a local name, it was derived from the local 'at the hill-garth' or 'hill-yard.' 
"Hildyard, formerly Hildheard, [was] an ancient personal name. The family are said to have sprung from Robert Hildheard, of Normanby, Yorkshire, in the year 1109." 
Alternatively, the name could have been derived from the Old German Hildigard, Hildiardis (f) ‘war stronghold’ 
And finally, the name could also have been an occupational name for a hellier who was a roofer, tiler, or thatcher. 
Early Origins of the Hildiart family
The surname Hildiart was first found in Surrey where the name was first listed as a forename, Hildiard de Trule in the Curia Regis Rolls of 1206. Hyldeiard (with no forename) was registered in the Feet of Fines for Essex in 1228 and Robert Hildyard, Hiliard was listed in the Hundredorum Rolls for 1275 in Yorkshire. 
The Hundredorum Rolls of 1273 included: Robert de Hildgard, Yorkshire; Robert de Hildyard, Yorkshire; Robert Hiliard, Yorkshire; Robert Hildeyerd, Yorkshire. "These four entries represent, no doubt, the same individual." 
Early History of the Hildiart family
This web page shows only a small excerpt of our Hildiart research. Another 157 words (11 lines of text) covering the years 1109, 1485, 1660, 1612, 1685, 1670, 1729, 1716, 1781, 1743, 1814, 1602, 1537, 1619, 1640, 1690, 1746, 1689, 1690, 1743 and 1746 are included under the topic Early Hildiart History in all our PDF Extended History products and printed products wherever possible.
Hildiart Spelling Variations
The English language only became standardized in the last few centuries; therefore,spelling variations are common among early Anglo-Saxon names. As the form of the English language changed, even the spelling of literate people's names evolved. Hildiart has been recorded under many different variations, including Hilliard, Hildyard, Hillard, Hildheard and others.
Early Notables of the Hildiart family (pre 1700)
Notables of the family at this time include Sir Christopher Hildyard (d. 1602), whose tomb is in Church of St. German in Winestead, as well as a Hildyard, Sheriff of Nottingham.
Nicholas Hilliard (1537-1619), was an English miniature painter, court painter to Elizabeth and to James I. His son, Lawrence Hilliard (d. 1640), English miniature painter continued his father's work. 
Thomas Hildeyard (1690-1746), was a Jesuit, of a respectable Lincolnshire...
Migration of the Hildiart family
For many English families, the political and religious disarray that shrouded England made the far away New World an attractive prospect. On cramped disease-ridden ships, thousands migrated to those British colonies that would eventually become Canada and the United States. Those hardy settlers that survived the journey often went on to make important contributions to the emerging nations in which they landed. Analysis of immigration records indicates that some of the first North American immigrants bore the name Hildiart or a variant listed above: John and Gregory Hilliard, who settled in Virginia in 1623; Charles Hilliard settled in Virginia in 1635; George Hilliard settled in Virginia in 1659.