Show ContentsScilly History, Family Crest & Coats of Arms

The vast movement of people that followed the Norman Conquest of England of 1066 brought the Scilly family name to the British Isles. They lived in Devon. Ancient records reveal the name Scilly is derived from the Old English word saelig, meaning one who is happy and blessed.

Early Origins of the Scilly family

The surname Scilly was first found in Devon where they were granted lands by William the Conqueror for their assistance at the Battle of Hastings in 1066 A.D. They were Lords of the manor of Rackenford, and were conjecturally descended from Jocelyn who held the lands at the time of the taking of the Domesday Book in 1086 A.D. from Baldwin, the Sheriff. The family may have originated in Cornwall as in "John Silly, gentleman of St. Wenn, altered his name from Ceely to Silly." 1 No dates were given with the previous quote. However, we did find another note about the family in the parish of Helland, Cornwall. "Another barton called Kernick, which was for some time the residence of a family called Silly, became the property of Sir John Morshead." 2

One of the earliest records of the name was Henry de Sully (or Soilli) (died 1195), was a medieval monk, prior of Bermondsey Abbey in 1186, Bishop of Worcester (1193-1195) and Abbot of Glastonbury.

William, Count of Sully, also known as William the Simple (c. 1085-c. 1150) was Count of Blois and Count of Chartres from 1102 to 1107, and jure uxoris Count of Sully. William was the eldest son of Stephen-Henry, Count of Blois and Adela of Normandy, daughter of William the Conqueror. In 1104, William married Agnes of Sully, the heiress to the lordship of Sully-sur-Loire. Together they had six children including Henry de Sully (died 1189), the medieval Abbot of Fécamp and Bishop-designate of Salisbury and Archbishop-elect of York in 1140.

Over in France, Maurice de Sully (died 1196) was Bishop of Paris from 1160 until his death. He is best known for overseeing the building of Notre Dame Catherdaral.

Early History of the Scilly family

This web page shows only a small excerpt of our Scilly research. Another 67 words (5 lines of text) covering the years 1283, 1361, 1388, 1680, 1718 and 1729 are included under the topic Early Scilly History in all our PDF Extended History products and printed products wherever possible.

Scilly Spelling Variations

Anglo-Norman names are characterized by a multitude of spelling variations. When the Normans became the ruling people of England in the 11th century, they introduced a new language into a society where the main languages of Old and later Middle English had no definite spelling rules. These languages were more often spoken than written, so they blended freely with one another. Contributing to this mixing of tongues was the fact that medieval scribes spelled words according to sound, ensuring that a person's name would appear differently in nearly every document in which it was recorded. The name has been spelled Silley, Silly, Cele, Sully, Silliman and others.

Early Notables of the Scilly family

Outstanding amongst the family at this time was Sir John Sully (born c.1283-c.1388), of Ruxford and Iddesleigh in Devonshire, an English knight. The family were traditional lords of the manor of Iddesleigh in Devonshire. He was noted for giving evidence in Scrope v Grosvenor, one of the earliest heraldic law cases brought in England. At the time, it is claimed that his age was 105. Henry...
Another 65 words (5 lines of text) are included under the topic Early Scilly Notables in all our PDF Extended History products and printed products wherever possible.


United States Scilly migration to the United States +

For many English families, the political and religious disarray that plagued their homeland made the frontiers of the New World an attractive prospect. Thousands migrated, aboard cramped disease-ridden ships. They arrived sick, poor, and hungry, but were welcomed in many cases with far greater opportunity than at home in England. Many of these hardy settlers went on to make important contributions to the emerging nations in which they landed. Among early immigrants bearing the name Scilly or a variant listed above were:

Scilly Settlers in United States in the 19th Century
  • Jane Scilly, who arrived in New York, NY in 1816 3
  • John Scilly, who landed in New York, NY in 1816 3
  • Margaret Scilly, who arrived in New York, NY in 1816 3


  1. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.
  2. Hutchins, Fortescue, The History of Cornwall, from the Earliest Records and Traditions to the Present Time. London: William Penaluna, 1824. Print
  3. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)


Houseofnames.com on Facebook