Webster's Revised Unabridged Dictionary · 1913

Deign

Deign (dān) , transitive verb

[Old English deinen, deignen, Old French degner, deigner, daigner, French daigner, from Latin dignari to deem worthy, deign, from dignus worthy; akin to decere to be fitting. See Decent, and compare Dainty, Dignity, Condign, Disdain.]

1.
To esteem worthy; to consider worth notice; -- opposed to disdain. [Obsolete]
I fear my Julia would not deign my lines. — Shakespeare
2.
To condescend to give or bestow; to stoop to furnish; to vouchsafe; to allow; to grant.
Nor would we deign him burial of his men. — Shakespeare

Deign , intransitive verb

To think worthy; to vouchsafe; to condescend; - - followed by an infinitive.
O deign to visit our forsaken seats. — Pope
Yet not Lord Cranstone deigned she greet. — Sir W. Scott
Round turned he, as not deigning Those craven ranks to see. — Macaulay
Him deyneth not to set his foot to ground. — Chaucer

In early English deign was often used impersonally.