Mr. Bloomsberry is a friend of George, a father of Junior Bloomsberry, an older brother of Uncle Bloomsberry and a retirement boss of Ted (The Man in the Yellow Hat). He rises Junior as a son years ago. He will appear once again (been slender shaped form) in Curious George 4: Ted's Great Adventure as he first time meets Ted's children: Troy and Daphne in the museum.

His voice was portrayed by Dick Van Dyke, later Fred Tatasciore and soon George Lopez.

Mr. Bloomsberry