Susan Herbert, Countess of Montgomery, was an English court office holder. She served as lady-in-waiting to the queen consort of England and Scotland, Anne of Denmark. She was the youngest daughter of Elizabethan courtier, and poet Edward de Vere, 17th Earl of Oxford.

Edward de Vere, 17th Earl of Oxford, was an English peer and courtier of the Elizabethan era. Oxford was heir to the second oldest earldom in the kingdom, a court favourite for a time, a sought-after patron of the arts, and noted by his contemporaries as a lyric poet and court playwright, but his volatile temperament precluded him from attaining any courtly or governmental responsibility and contributed to the dissipation of his estate.