In Overview, there appears the surname spelling of "Chase"—a prominent surname in Chesham. By including "Chase" as an alternate surname, it leads to unnecessary confusion. It seems Chase and Case were very different families in Chesham, with Chase being more prominent. For example. consider the following error people make:—
Name: Rychard Chaase
Baptism: 23 Aug 1542 Chesham, Buckingham, England
Father: Thomas Chaase
"England Births and Christenings, 1538-1975", database, FamilySearch
Data Published: 4 February 2023
https://www.familysearch.org/ark:/61903/1:1:N52Y-6VS
Apart from the decade differential and name, this baptism refers to a Richard Chase, who died in 1611: https://www.findagrave.com/memorial/138573811/richard-chase
This Richard Case profile does not compute with the Chases as presented in the book: "Seven Hundred Ancestors" – Chapter XII. Chase
https://www.ancestry.com/imageviewer/collections/24678/images/dvm_G...