Her sister Elizabeth married Arthur Annesley, 1st Earl of Anglesey.

The other two were Francis, who became MP for Carmarthen in 1661 and died in 1667, some years before his father.

[4] Their third son, Altham (c.1642-1682), succeeded his father and brothers as MP for Carmarthen in 1679.

[5] The Anglican writer Jeremy Taylor spent some time with the Earl and Countess at their Carmarthenshire residence, Gelli Aur (Golden Grove).

Taylor dedicated the third volume of his work The Great Exemplar (1649) to Frances,[1] and the sermon he gave at her funeral was published.