Whenas

Tho, when-as all things ready were aright, / The Damzel was before the Altar ſet, / Being already dead with fearful fright.

Source: wiktionary

And indeed it is a greater blessing from God, more worthy so excellent a creature as man is, and a higher end to honour and sanctifie the league of marriage, whenas the solace and satisfaction of the minde is regarded and provided for before the sensitive pleasing of the body.

Source: wiktionary

[…]and if ever I refused to do his bidding or loitered or took my leisure he beat me with his feet more grievously than if I had been beaten with whips. He ceased not to signal with his hand wherever he was minded to go; so I carried him about the island, like a captive slave, and he bepissed and conskited my shoulders and back, dismounting not night nor day; and whenas he wished to sleep he wound his legs about his neck and leaned back and slept awhile, then arose and beat me; whereupon I sprang up in haste, unable to gainsay him because of the pain he inflicted on me.

Source: wiktionary

Omens thicken upon us […] Next, the stumbling of the King whenas he went upon the poop of the long ship which bare us on this voyage to these islands.

Source: wiktionary