Inheritance in the context of "King of the Belgians"

An official is someone who holds an office (function or mandate, regardless of whether it carries an actual working space with it) in an organization or government and participates in the exercise of authority (either their own or that of their superior or employer, public or legally private). The term officer is close to being a synonym, but it has more military connotations. An elected official is a person who is an official by virtue of an election.

Officials may also be appointed ex officio (by virtue of another office, often in a specified capacity, such as presiding, advisory, secretary). Some official positions may be inherited. A public official is an official of central or local government. A person who currently holds an office is referred to as an incumbent. Used as an adjective, something "official" refers to something endowed with governmental or other authoritative recognition or mandate, as in official language, official gazette, or official scorer.

A monarch (/ˈmɒnərk/) is a head of state for life or until abdication, and therefore the head of state of a monarchy. A monarch usually exercises the highest authority and power in the state. Usually, a monarch either personally inherits the lawful right to exercise the state's sovereign rights (often referred to as the throne or the crown) or is selected by an established process from a family or cohort eligible to provide the nation's monarch. Alternatively, an individual may proclaim oneself monarch, or even usurp power, as many Ancient Greek tyrants did. If a young child is crowned the monarch, then a regent is often appointed to govern until the monarch reaches the requisite adult age to rule.

A legislator, or lawmaker, is a person who writes and passes laws, especially someone who is a member of a legislature. Legislators are often elected by the people, but they can be appointed, or hereditary. Legislatures may be supra-national (for example, the European Parliament), national, such as the Japanese Diet, sub-national as in provinces, or local.

In inheritance, a hereditary successor is a person who inherits an indivisible title or office after the death of the previous title holder. The hereditary line of succession may be limited to heirs of the body, or may pass also to collateral lines, in case of extinction of heirs of the body, depending on the succession rules. These concepts are in use in English inheritance law..

Main concepts for hereditary succession are usually either heir male or heir general – see further primogeniture (agnatic, cognatic, and also equal). "Heir male" is a genealogical term which specifically means "senior male by masculine primogeniture in the legitimate descent of an individual"

Ownership is the state or fact of legal possession and control over property, which may be any asset, tangible or intangible. Ownership can involve multiple rights, collectively referred to as title, which may be separated and held by different parties.

The process and mechanics of ownership are fairly complex: one can gain, transfer, and lose ownership of property in a number of ways. To acquire property one can purchase it with money, trade it for other property, win it in a bet, receive it as a gift, inherit it, find it, receive it as damages, earn it by doing work or performing services, make it, or homestead it. One can transfer or lose ownership of property by selling it for money, exchanging it for other property, giving it as a gift, misplacing it, or having it stripped from one's ownership through legal means such as eviction, foreclosure, seizure, or taking. Ownership implies that the owner of a property also owns any economic benefits or deficits associated with the property.

In genealogy and evolutionary biology, an ancestor, also known as a forefather, fore-elder, or a forebear, is a parent or (recursively) the parent of an antecedent (i.e., a grandparent, great-grandparent, great-great-grandparent and so forth). Ancestor is "any person from whom one is descended. In law, the person from whom an estate has been inherited."

Adoption is a process whereby a person assumes the parenting of another, usually a child, from that person's biological or legal parent or parents. Legal adoptions permanently transfer all rights and responsibilities, along with filiation, from the biological parents to the adoptive parents.

Unlike guardianship or other systems designed for the care of the young, adoption is intended to effect a permanent change in status and as such requires societal recognition, either through legal or religious sanction. Historically, some societies have enacted specific laws governing adoption, while others used less formal means (notably contracts that specified inheritance rights and parental responsibilities without an accompanying transfer of filiation). Modern systems of adoption, arising in the 20th century, tend to be governed by comprehensive statutes and regulations.

The nobility of China represented the upper strata of aristocracy in premodern China, acting as the ruling class until the late seventh to ninth centuries during the Tang dynasty, and remaining a significant feature of the traditional social structure until the end of the imperial period.

The concepts of hereditary sovereignty, peerage titles, and noble families existed as early as the semi-mythical and early historical periods, but the systems of enfeoffment and establishment only developed in the Zhou dynasty, by the end of which a clear delineation of ranks had emerged. This process was a function of the interface between the ancient patriarchal clan system, an increasingly sophisticated apparatus of state, and an evolving geopolitical situation. While the imperial peerage system described here refers to noble titles formally conferred and inherited under state authority, the so-called “aristocracy” discussed in relation to the medieval period (roughly the 3rd to 9th centuries) was not defined by such titles. Instead, it denoted a broader social stratum of powerful lineages whose elite status derived primarily from pedigree and bureaucratic officeholding rather than from imperially sanctioned noble ranks.