I have added tags and a link to his WikiTree profile. If you have not done so already, you might want to see if the family connections currently shown for Obadiah Franklin Beene help.
Judge Phantly Roy Bean has a profile here. WikiTree is not currently showing any blood relationship with Obadiah Franklin Beene. There is a fairly distant indirect relationship. You can see it using the WikiTree relationship finder on either their profiles, and the results I found are here.