The Collaborative International Dictionary
Whosesoever \Whose`so*ev"er\ (-s[-o]*[e^]v"[~e]r), pron. The possessive of whosoever. See Whosoever.
Wiktionary
pron. Of whomsoever.
Usage examples of "whosesoever".
And be it further enacted, That if any State, having so received any such bonds, shall at any time afterwards by law reintroduce or tolerate slavery within its limits, contrary to the act of abolishment upon which such bonds shall have been received, said bonds so received by said State shall at once be null and void, in whosesoever hands they may be, and such State shall refund to the United States all interest which may have been paid on such bonds.
Whatever might have been the cause, or whosesoever the fault, one duty, paramount to all others, was before me, namely, to maintain and preserve at once the Constitution and the integrity of the Federal Republic.
But, whosesoever scheme it was, a more magnificent project of empire, secular and spiritual, has never entered into the heart of man.
The ship no doubt, like a sword would have been forfeited for causing death, in whosesoever hands it might have been.