When she was nurse to Prince Edward, according to family tradition, Henry VIII gave her a pearl necklace, which survives.
[10] Sybil Penn wrote a letter of recommendation to Thomas Cromwell for her brother-in-law Griffith Richards (husband of Audrey Hampden), in the hope that he would also be employed in the service of Prince Edward.
[13] In 1553, Edward VI rewarded "Sibella Penne" with two manors, Aufries (Affricks) and Beamond, and other property in Little Missenden, confirming a grant of 1541, for her work as a nurse and educator.
[15] In the reign of Mary I, "Mrs Penn", the former nurse, gave half a dozen handkerchiefs edged with gold passamyne lace in 1556.
The identity of this person is unclear, and possibly "Mrs Jak" was a nickname for Sybil Penne or another worker in the Prince's household.
[28] Mary Sidney's husband Henry Sidney later wrote that his mother (Anne Pakenham d. 1544) had been Prince Edward's governess, a near kinswoman his nurse, and a maternal aunt had been Edward's "dry nurse", in the years when the prince "remained in woman's government" before starting with a schoolmaster.
[29] Sybill Penn may have been the maternal aunt described as the "dry nurse", invited to serve in the prince's household as a connection of William Sidney.
The rhyming epitaph declares, referring to the death of Jane Seymour and Penn's employment by Mary and Elizabeth, "To court she called was, to foster up a king ... Two queens that sceptre bore gave credit to this dame".