whosoëver

[…]; yet God decreed ſaying, Whoſoëver hath ſinned againſt mee, him will I blott out of my booke. Whoſoëver hath ſinned againſt him? If hee ſhould deale ſo with us, who ſhould people the land?

1646, Iohn Featley, A Fountaine of Teares Emptying It Selfe into Three Rivelets, viz of 1 { Compunction. 2 { Compassion. 3 { Devotion. } Or Sobs of Nature Sanctified by Grace. […], Amsterdam: Iohn Crosse, page 387

Item, that his Majeſtie diſcard and put away the Officers of his Roial Familie and Kingdom, as Treaſurers, and their ſubſtitutes, and all others whoſoëver have behaved themſelvs amiſs in their offices, to his Majeſties great diſſervice, & the univerſal dammage of theſe Kingdoms;

1652, Prudentio de Sandoval, translated by James Wadsworth, The Civil Wars of Spain, in the Beginning of the Reign of Charls the 5ᵗ, Emperor of Germanie, and King of That Nation, London: […] William Du-Gard, page 233

And they ſhall know that whoſoëver cometh near to the Tabernacle of the Lord without a Calling, to do the Office of a Prieſt, is in danger to die, as Korab did, ver. 13.

1653, William Lyford, An Apologie for Our Publick Ministerie and Infant-Baptism, London: […] William Du-Gard, page 19

And truly even Plato, whoſoëver well conſidereth, ſhall finde, that in the bodie of his work, though the inſide & ſtrength were Philoſophie, the skin, as it were, and beautie depended moſt of Poëtrie.

1655, Philip Sidney, The Countess of Pembroke’s Arcadia, the tenth edition, London: […] William Du-Gard, page 541

And thereupon hee concluded, that if the Republick were that Prince, to whom it did appertein to govern and protect the Adriatick Sea, it followed neceſſarily, that whoſoëver Navigate’s it, ought to bee ſubject to their laws, in the ſame manner as ſuch are, who travel through a Countrie upon the Land.

1663, Dominium Maris; the Dominion of the Sea, London, pages 18–19