<Tr> <Th> First cousins </Th> <Td> Robin / Margot (adoptive cousin) </Td> </Tr> <Tr> <Th> Other relatives </Th> <Td> Malcolm / Peter Pan (great - grandfather; deceased) Fiona / The Black Fairy (great - grandmother; deceased) Robert (great - grandfather; deceased) Ruth (great - grandmother; deceased) King George / Albert Spencer (adoptive great - grandfather) King Leopold (great - grandfather; deceased) Queen Eva (great - grandmother; deceased Marcus Tremaine (stepfather - in - law; deceased) Cecilia (mother - in - law; deceased) Rapunzel Tremaine / Victoria Belfrey (stepmother - in - law; deceased) Drizella / Ivy Belfrey (stepsister - in - law) Anastasia (stepsister - in - law) </Td> </Tr> <P> Henry Daniel Mills is a fictional character in ABC's television series Once Upon a Time . Henry is the boy Emma Swan gave up to adoption; Regina Mills adopted him . Henry was originally portrayed as a child by Jared S. Gilmore, who won the Young Artist Award for Best Performance in a TV Series--Leading Young Actor in 2012 . For the show's seventh and final season, Andrew J. West later took over the role of Henry as an adult and father to a eight - year - old girl named Lucy, with Gilmore also making three appearances as Henry during the season . </P> <P> Henry Mills is Emma Swan and Neal Cassidy's son, whom she gave up for adoption after giving birth following her release from a federal correctional facility in Phoenix, Arizona in 2001 . He is also Snow White, Prince Charming and Rumplestiltskin's grandson, and the great - grandson of the latter's father's alias Peter Pan and latter's mother's alias the Black Fairy . He is adopted by Regina Mills (the Evil Queen), after Mr. Gold (Rumplestiltskin) procures him, naming him after her late father . At first Regina had a little difficulty raising Henry but grew to love him, thus preventing Henry from being taken by the Darling Brothers, who wanted to take Henry to Neverland on orders from Peter Pan . </P>

Who plays henry in season 7 of once upon a time