List of Famous people born on November 30th

Marie of Ponthieu was suo jure Countess of Ponthieu and Countess of Montreuil, ruling from 1221 to 1250.

Bolesław Januszowic, was a Polish prince member of the House of Piast.

Mencía de Mendoza y Fonseca was a Dutch culture patron. She was a leading figure of the Renaissance in the Netherlands and known for her progressive opinions of the education of women.

Ælfthryth, also known as Alfreda, Alfritha, Aelfnryth, or Etheldritha, is a saint, virgin, and recluse, venerated in both the Roman Catholic Church and Antiochian Orthodox Church. She was a daughter of King Offa of Mercia and his consort, Cynethryth.

Cecile of Baux (1230–1275), was a Countess Consort of Savoy; married in 1244 to Amadeus IV, Count of Savoy. She was the daughter of Barral of Baux and his wife, Sibylle d'Anduze. She was the Regent of Savoy during the minority of her son, Boniface, Count of Savoy, from 1253 until 1259.

Mervyn Tuchet, 4th Earl of Castlehaven was the third son of Mervyn Tuchet, 2nd Earl of Castlehaven, and his first wife, Elizabeth Barnham.