Mary Talbot, Countess of Shrewsbury

Born Mary Cavendish, she was the daughter of Sir William Cavendish, who died when she was about a year old, and his wife Bess of Hardwick. By all accounts, Mary inherited her mother's strong will and colourful character.

Bess of Hardwick remarried to Sir William St. Loe, who left his wife everything when he died in 1564/5, making her one of the most eligible women in England; a number of important men began to court her, including George Talbot, 6th Earl of Shrewsbury.

From The Living Age:[2]

Lady St. Loe consented to give her hand and heart to the 6th Earl of Shrewsbury in consideration of his settling a large jointure on her, and marrying his second son, Gilbert Talbot, to her daughter, Mary Cavendish, and his daughter Grace to her son Henry Cavendish. These preliminary alliances were duly effected in 1568, one of the brides, Mary, being then not quite twelve years old. The parents were married soon after.

She married her stepbrother Gilbert Talbot, later the 7th Earl of Shrewsbury, in 1568.

Their children were:

• George, 1575–1577
• Mary, later Countess of Pembroke
• Elizabeth, later Countess of Kent
• John, born and died 1583
• Alethea, later Countess of Arundel

Although her family was Anglican Protestant, Mary converted to Catholicism as an adult. This may have been one of the reasons why she gave financial assistance to her niece Arbella Stuart, who was also first cousin to the King, in 1610, with the knowledge that the latter was planning to elope to the Continent with her cousin William Seymour. This marriage was certain to enrage King James I of England, since William, like Arbella, had a respectable claim to the Throne (by most reckonings she was fourth in line to the Throne and he was sixth in line). For this Mary was imprisoned in the Tower of London. She was tried for her role in the elopement, and was heavily fined, but not released. Later, Arbella accused Mary of being involved in a Catholic plot. Arbella's biographer remarks that Mary's motives in aiding Arbella are very difficult to understand: even allowing that Mary was a Catholic, and fond of her niece, she was certainly intelligent enough to understand the dire consequences for herself.[3] Perhaps she relied on her husband's influence to save her from the Tower, and like her mother she was one of the few women of the time who was used to getting her own way.[4]

Mary was deeply distressed by Arbella's death, especially since she had been assured that Arbella was on the road to recovery, and remarked that she could think of nothing else.[5] The court physician Théodore de Mayerne treated her for a spell of melancholy in which she imagined she had been poisoned.[6]

In 1615, after Arbella's death, Mary was released from the Tower, partly in recognition of her role in detecting the murder of Sir Thomas Overbury, and partly because her husband was very ill.[7] However, a few years later, in 1618, she was called to give evidence in the course of an inquiry into the rumors that Arbella had secretly given birth to a child. Mary refused to testify, saying she had sworn a binding oath not to, and was returned to the Tower, where she remained until 1623, occupying the best lodgings.[8] Mary was not easily intimidated: Dorothy L. Sayers in her novel Gaudy Night described her as "uncontrollable by her menfolk, undaunted by the Tower, and contempuously silent before the Privy Council". Francis Bacon is said to have remarked that while Lord Shrewsbury was no doubt a great man, there was one greater than he, his wife.