This famous and interesting surname, with a number of entries in the "Dictionary of National Biography" and over twenty-eight Coats of Arms, is a patronymic of William. William is derived the Norman form of an Old French personal name composed of the Germanic elements "wil," will, desire, and "helm," helmet, protection. The personal name was introduced into England at the time of the Conquest of 1066, and within a very short time it became the most popular given name in England, mainly no doubt in honor of the Conqueror himself. The surname was first recorded in the 1279 Hundred Rolls of Oxfordshire with one Richard William, and the patronymic was first recorded in the mid-14th Century (see below). An interesting name bearer was Alexander Williamson (1829 - 1890), a missionary, who was ordained at Glasgow in 1855, and worked under the London Missionary Society in China 1855 - 1858; he was an agent in China to the National Bible Society of Scotland 1863 - 1890. A Coat of Arms granted to a Williamson family in Lancaster is a gold shield, a chevron engrailed between three trefoils slipped black, the Crest being a demi eagle displayed gold, holding in the beak a trefoil slipped black. The Motto "Murus aeneus conscientia Sana," translates as "A sound conscience is a wall of brass." The first recorded spelling of the family name is shown to be that of Arnald Williamssone, which was dated 1360, in the "Court Rolls of the Borough of Colchester," during the reign of King Edward 111, known as "The Father of the Navy," 1327 - 1377. Surnames became necessary when governments introduced personal taxation. In England this was known as Poll Tax. Throughout the centuries, surnames in every country have continued to "develop" often leading to astonishing variants of the original spelling. This family immigrated to America from Wales in the United Kingdom around 1724. They settled in Virginia.