They: The Viking Pronoun
The English word *they* is an immigrant. Unlike nearly every other basic pronoun in the language — *I*, *we*, *he*, *she* — which descend from Old English ancestors in an unbroken native line, *they* was borrowed from Old Norse during the period of Scandinavian settlement in England. It is one of the most extraordinary linguistic events in the history of English: a language replacing one of its own core grammatical words with a foreign one.
Why English Needed New Pronouns
In Old English, the third-person pronouns formed a tidy system:
| | Singular (masc.) | Singular (fem.) | Plural | |---|---------|---------|--------| | Nominative | hē (he) | hēo (she) | hīe (they) | | Accusative | hine (him) | hīe (her) | hīe (them) | | Genitive | his (his) | hire (her) | hiera (their) | | Dative | him (him) | hire (her) | him (them) |
The problem is visible in the table: the plural forms were becoming indistinguishable from the singular ones. The nominative plural *hīe* looked and sounded like the feminine singular *hēo*. The dative plural *him* was identical to the masculine singular *him*. As Old English vowels simplified during the late period, these overlaps worsened. A sentence like 'him was told' could mean 'he was told' or 'they were told' — genuine ambiguity in a pronoun system is communicatively dangerous.
The Norse Solution
The Old Norse third-person plural pronouns were phonetically distinct:
- *þeir* (they) — clearly different from *hann* (he) - *þeira* (their) — clearly different from *hans* (his) - *þeim* (them) — clearly different from *honum* (him)
In the Danelaw — the area of northern and eastern England under Scandinavian political control from the late ninth century — English and Norse speakers lived side by side, intermarried, and mixed their languages extensively. The Norse pronouns solved the ambiguity problem that plagued the English ones. Northern English dialects adopted *þeir* first, and the form appears in English texts from around 1200.
The spread southward was gradual. *They* (the nominative) was adopted first, appearing in London English by the late fourteenth century. *Their* and *them* took longer — Chaucer (writing in London in the 1390s) used *they* but still wrote *hir* (their) and *hem* (them) in the native forms. The full Norse set — *they*, *their*, *them* — became standard only in the fifteenth century.
The PIE Root
Both the Norse *þeir* and the Old English *hīe* descend from Proto-Germanic demonstrative roots, but from different branches. The Norse form traces to Proto-Germanic *\*þai* (those), from PIE *\*to-* (that, this) — the same demonstrative root that gives English *the*, *that*, *this*, *those*, and *there*. In a sense, *they* is a cousin of *the* — both are demonstratives pressed into service as grammatical function words.
Singular They: Older Than You Think
The use of *they* to refer to a single person of unspecified gender is not a modern innovation. It appears in written English from the fourteenth century:
- Chaucer (c. 1395): 'And whoso fyndeth hym out of swich blame, / They wol come up...' - Shakespeare (1599): 'To each of you one fair and virtuous mistress fall, when love please! marry, to each, but one!' / 'God send everyone their heart's desire!' (*Much Ado About Nothing*) - Jane Austen (1813): 'Everybody began to have their vexation.' (*Mansfield Park*) - The King James Bible (1611): 'Let nothing be done through strife or vainglory; but in lowliness of mind let each esteem other better than themselves.' (Philippians 2:3)
The prescriptivist objection to singular *they* — the insistence that *they* must be plural — was codified in the eighteenth century by grammarians who wanted English to follow Latin rules. Latin had no equivalent construction; therefore, the reasoning went, English should not have one either. But the usage predates the objection by four centuries and has never disappeared from spoken English.
A Pronoun Like No Other
*They* occupies a unique position in English grammar. It is the only basic pronoun borrowed from another language. It replaced a native form not because the old word was forgotten, but because it was broken — too similar to other forms to do its job. And it carries within it a piece of Viking history: the memory of a time when Norse and English speakers stood in the same market squares, prayed in the same churches, married into the same families, and — when their pronouns collided — kept the ones that worked.