<Tr> <Th> Spouse (s) </Th> <Td> April Kepner (divorced) </Td> </Tr> <Tr> <Th> Significant other (s) </Th> <Td> Lexie Grey Stephanie Edwards </Td> </Tr> <Tr> <Th> Children </Th> <Td> Samuel Norbert Avery (son, with April; deceased) Harriet Kepner - Avery (daughter with April) </Td> </Tr> <P> Jackson Avery, M.D. is a fictional character from ABC prime time medical drama, Grey's Anatomy, portrayed by actor Jesse Williams . The character was created by series creator and executive producer, Shonda Rhimes . He was introduced in season six, episode 5, "Invasion" as a former surgical resident from Mercy West Medical Center when it merges with Seattle Grace Hospital . Williams initially appeared as a recurring cast member, and was later promoted to a series regular in season seven . The character's focal storyline involved his attempt to fit in at his new work environment, and trying to finding his own successes, instead of riding on the coattails of his famous family name . The character has also had significant romances with Lexie Grey and Stephanie Edwards . He was married but is now divorced to April Kepner . The couple had a child, Samuel Avery, who died soon after birth . However, the pair have a daughter, Harriett, who was not named after Catherine much to her dismay . She was conceived prior to the divorce . Dr. Avery later becomes a member of the board of directors at the newly established, Grey Sloan Memorial Hospital, and is the current chairman . </P>

Who does avery end up with on grey's anatomy