Wikitree ( https://www.wikitree.com/wiki/Buxton-85 ) is in agreement with my thinking, stating:
"No reliable sources have been found to support that Thomas Buxton and Isabell Browninge are the parents of Clement Buxton, and they have been disconnected."
What source or valid line of reasong supports Thomas Buxton and Isabell Buxton ever marrying and having a son named Clement? Frankly, Thomas Buxton 's profile is a slapdash profile at present, especially showing death well after the end of the NE Great Migration in Wookie Parish, Summerset—whom Wikitree calls John Buxton { https://www.wikitree.com/wiki/Taylor-90293 )