Whomsoever
Whomsoever is an English pronoun used to refer to any person, typically in the object position or after a preposition, meaning essentially “whomever” or “to whomsoever.” It is formed by combining the relative pronoun whom with the archaic suffix -soever, which carries a broad, universal sense similar to whatsover, whosoever, or whatsoever.
Usage of whomsoever is largely ceremonial, legal, or literary. It appears in formal phrases such as “to
Relation to related forms: whomsoever is the object form of the wider family that includes whosoever (the
Notes on style and usage: because whomsoever is archaic or highly formal, it is most commonly found