Alice was the daughter of Walter Kilrington but her mother is unknown. The date and place of her birth have not been found.
She had two marriages/partners. Her first husband was John de Vere. They were married, but the date and place have not been found. Their only known child was John (c1482-1540).
Her second husband was sir Walter Courtenay. They were married, but the date and place have not been found. They had no known children.