<Li> Denis O'Hare as Jessie: William's friend and former lover . </Li> <Ul> <Li> Adam Bartley as Duke: The stable worker at the weight - loss camp Kate attended . </Li> </Ul> <Li> Adam Bartley as Duke: The stable worker at the weight - loss camp Kate attended . </Li> <Dl> <Dd> Duke works at a horse stable of the weight - loss camp his family owns . He continuously was rude to and hitting on Kate, inviting her to his cabin, despite her being engaged . Although he constantly criticized the whole weight - loss concept, when Kate went to his cabin and criticized him, he said his parents run the camp, and terminated her stay . </Dd> </Dl>

Who were tobys parents in this is us