Name of “Thurston Alleyne” from Natalee Bessette in an email dated 5 August 2022. Natalee is the granddaughter of Marga G D Knyvett and is the great-granddaughter of Frederica Jane Horneman.

Initials of “H” for second given name, year of death, from photo of plaque attached to the 5 August 2022 email from Natalee Bessette.