Armiger in the context of "Coat of arms"

The landed gentry (also known as the squirearchy or simply gentry) is a largely historical British and Irish social class of landowners who could live entirely from rental income, or at least owned a country estate. The British element of the wider European class of gentry, while part of Britain's nobility and usually armigers, the gentry ranked below the British peerage in social status. Nevertheless, their economic base in land was often similar, and some of the landed gentry were wealthier than some peers. Many gentry were close relatives of peers, and it was not uncommon for gentry to marry into peerage. With or without noble title, owning rural land estates often brought with it the legal rights of the feudal lordship of the manor, and the less formal name or title of squire, in Scotland laird.

Generally lands passed by primogeniture, while the inheritances of daughters and younger sons were in cash or stocks, and relatively small. Typically the gentry farmed some of their land through employed managers, but leased most of it to tenant farmers. They also exploited timber and minerals (such as coal), and owned mills and other sources of income. Many heads of families also had careers in politics or the military, and the younger sons of the gentry provided a high proportion of the clergy, military officers, and lawyers. Successful burghers often used their accumulated wealth to buy country estates, with the aim of establishing themselves as landed gentry.

Gentleman (Old French: gentilz hom, "gentle man"; colloquial: gent) is a term for a chivalrous, courteous, or honorable man. Originally, gentleman was the lowest rank of the landed gentry of England, ranking below an esquire and above a yeoman; by definition, the rank of gentleman comprised the younger sons of the younger sons of peers, and the younger sons of a baronet, a knight, and an esquire, in perpetual succession. As such, the connotation of the term gentleman captures the common denominator of gentility (and often a coat of arms); a right shared by the peerage and the gentry, the constituent classes of the British nobility.

Thus, the English social category of gentleman corresponds to the French gentilhomme (nobleman), which in Great Britain meant a member of the peerage of England. English historian Maurice Keen further clarifies this point, stating that, in this context, the social category of gentleman is "the nearest contemporary English equivalent of the noblesse of France." In the 14th century, the term gentlemen comprised the hereditary ruling class, which is whom the rebels of the Peasants' Revolt (1381) meant when they repeated:

Two Sheriffs of the City of London are elected annually by the members of the City livery companies. Today's Sheriffs have only ceremonial duties, but the historical officeholders held important judicial responsibilities. They have attended the justices at the Central Criminal Court, Old Bailey, since its original role as the court for the City and Middlesex.

The Sheriffs reside at the Old Bailey during their year of service, so that one of them can always be attendant on the judges. In Court No. 1 the bench's principal chairs are reserved for their and the Lord Mayor's use, with the Sword of the City hanging behind the bench. It is an invariable custom that the Lord Mayor of London must previously have served as Sheriff. To become a Sheriff, one must be lawfully entitled to armorial bearings by proving their right by descent, whilst those not armigerous by birth can apply for a grant from the College of Arms to run for office.

Elizabeth Cavendish, later Elizabeth Talbot, Countess of Shrewsbury (née Hardwick; c. 27 July 1521  – 13 February 1608), known as Bess of Hardwick, of Hardwick Hall, Derbyshire, was a notable figure of Elizabethan English society. By a series of well-made marriages, she rose to the highest levels of English nobility and became enormously wealthy. Bess was reportedly a shrewd businesswoman, increasing her assets with business interests including mines and glass-making workshops.

Her life encompassed the full sequence of religious changes brought about by the Tudor monarchs during the reformation. She would have been brought up as a Roman Catholic in Henry VIII's reign, then she would have had to conform to the protestant changes under Edward VI before having to revert back to Roman Catholicism during Queen Mary's reign and finally becoming a protestant again during Elizabeth I's reign.

In heraldry, cadency is any systematic way to distinguish arms displayed by descendants of the holder of a coat of arms when those family members have not been granted arms in their own right. Cadency is necessary in heraldic systems in which a given design may be owned by only one person at any time, generally the head of the senior line of a particular family.

As an armiger's arms may be used 'by courtesy', either by children or spouses, while they are still living, some form of differencing may be required so as not to confuse them with the original undifferenced or "plain coat" arms. Historically, arms were only heritable by males, and therefore cadency marks had no relevance to daughters; in the modern era, Canadian and Irish heraldry include daughters in cadency.