Your search for "Bess as dowager countess of Shrewsbury" returned 65 letters.
Mary, countess of Shrewsbury, writes to her mother, Bess (dowager countess of Shrewsbury), thanking her for a gift of ermine fur and reporting news related to the christening of Bess's great-grandson James (Howard), including the queen's journey to attend it. She is glad that Bess's hip pain has lessened, although she herself is troubled with a pain in her head.
Charles Cavendish writes to his mother, Bess (dowager countess of Shrewsbury), reporting that he has forwarded her letter to his sister.
Bess (dowager countess of Shrewsbury) writes to her daughter, Mary, countess of Shrewsbury, asking her to write with news of her and her family.
Mary, countess of Shrewsbury, writes to her mother, Bess (dowager countess of Shrewsbury), to send New Year's greetings and a cushion for Bess to use in daily prayer.
William Kniveton writes to Bess (dowager countess of Shrewsbury) to send elaborate thanks for her good will and favours, with best wishes for the new year.