Lord Mayor John Hende is the furthest back on a timeline that I could find. On WikiTree, they had a relationship calculator that would demonstrate the relationship of any person on WikiTree to any other person on WikiTree. As I have not, through other Genealogical methods, documented our relationship through descent, the WikiTree calculator seems very high on the truth bar. As always, whatever you may believe is what you believe, and that’s OK.
From the WikiTree “Connections” App
Lord Mayor John Hende PDF Library: Click any blue button to explore. The “Flipbook” will open. This is like a book you can read online, or you can download it to your computer as a searchable PDF using the button at the bottom of the Flipbook.