Boam History, Family Crest & Coats of Arms
The vast movement of people that followed the Norman Conquest of England of 1066 brought the Boam family name to the British Isles. They lived in Sussex. Their name, however, does not refer to that area, but to their former place of residence, the town of Bohun, in the French maritime department of La Manche, in western Normandy. 
Early Origins of the Boam family
The surname Boam was first found in Sussex. Humphrey with the Beard (died c. 1113) was a Norman soldier and nobleman fought in the Norman Conquest of England of 1066 and is the earliest known ancestor of the de Bohun family. 
He had three sons: Robert de Bohun, who had no issue; Richard de Bohun, progenitor through the female line, of the Bohuns of Midhurst; and Humphrey I de Bohun (died c.1123) who through marriage became "the founder of the fortunes of his family." His son, Humphrey II de Bohun (died 1165) continued the lineage. His son, Henry de Bohun (1176-1220), was the 1st Earl of Hereford and Hereditary Constable of England from 1199 to 1220. 
"Humphrey de Bohun, Earl of Hereford, inheriting the honour of Essex from his mother, Maud, sister and heiress of William de Mandeville, last Earl of Essex, was created Earl of that county by Henry III., and in a few years after stood sponsor for Prince Edward. In 1250, he assumed the cross, and proceeded to the Holy Land, and in the great content between the King and the Barons, fought under the banner of the latter, in whose army his son Humphrey was one of the most distinguished leaders, and commanded the infantry at the Battle of Evesham. " 
Early History of the Boam family
This web page shows only a small excerpt of our Boam research. Another 156 words (11 lines of text) covering the years 1176, 1220, 1215, 1275, 1298, 1342, 1373, 1368, 1394, 1587, 1660, 1645, 1699, 1698 and are included under the topic Early Boam History in all our PDF Extended History products and printed products wherever possible.
Boam Spelling Variations
A multitude of spelling variations characterize Norman surnames. Many variations occurred because Old and Middle English lacked any definite spelling rules. The introduction of Norman French to England also had a pronounced effect, as did the court languages of Latin and French. Therefore, one person was often referred to by several different spellings in a single lifetime. The various spellings include Bohon, Bohun, Bone, Boon, Boone, Bohan, Bound and many more.
Early Notables of the Boam family (pre 1700)
Outstanding amongst the family at this time was Humphrey VII de Bohun (d. 1298), 3rd Earl of Hereford and 2nd Earl of Essex, who, along with Roger Bigod, Earl of Norfolk, led the barons in opposition to King Edward I; Humphrey de Bohun (1342-1373), 7th (and last) Earl of Hereford, 6th Earl of Essex and 2nd Earl of Northampton; and Mary de Bohun (c.1368-1394), who was the...
Migration of the Boam family to Ireland
Some of the Boam family moved to Ireland, but this topic is not covered in this excerpt.
Migration of the Boam family
Many English families left England, to avoid the chaos of their homeland and migrated to the many British colonies abroad. Although the conditions on the ships were extremely cramped, and some travelers arrived diseased, starving, and destitute, once in the colonies, many of the families prospered and made valuable contributions to the cultures of what would become the United States and Canada. Research into the origins of individual families in North America has revealed records of the immigration of a number of people bearing the name Boam or a variant listed above: Lawrence Bohun, who arrived in Virginia in 1610; Ann Bone, who settled in Virginia in 1663; William Bone settled in Virginia in 1643; John Bone settled in Maryland in 1747.