Bampy's bro refers to the brother of Bampy Botsford and Ms. Botsford. He‘s the son of Great Grandpa Botsford and Great Grandma Botsford, the uncle of Tim Botsford, the uncle-in-law of Sally Botsford, the adoptive great-uncle of Becky Botsford and the great-uncle of TJ Botsford. He‘s depicted in Becky's family tree in "The Ordinary, Extraordinary Botsfords".