Grey’s Anatomy

word of advice : SPOILERS beforehand for Grey ’s Anatomy season 19 , episode 12.Grey ’s Anatomyshowrunner Krista Vernoff believe that time of year 20 of the serial could reveal which of Derek ’s sister Lucas ' mother is . The long - running medical drama introduced surgical medical intern Lucas Adams in time of year 19 , episode 1 , who was bring out to be Derek Shepherd ’s nephew . The show has yet to let on which of Derek ’s four sisters is Lucas ' mother , make it a point of mystery for watcher in season 19 .

talk withTVLine , Vernoff hinted thatGrey ’s Anatomyseason 20 may reassert which of Derek ’s sisters is Lucas ' female parent . Her explanation indicated that Lucas ' parentage likely would n’t get touched on before season 19 come to a closing curtain in May . Check out what Vernoff had to say below :

I have no dubiousness that you will next time of year . Probably not this time of year .

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Who Will Lucas' Mother Be In Grey’s Anatomy Season 20?

With Lucas have such a secure , tangential connection to Derek , his presence inGrey ’s Anatomyseason 19 feel important to honor the legacy of Meredith ’s late married man . Harboring a familial connection to one of Derek ’s sisters , Lucas manages to persuade on the legacy of his family name , even asEllen Pompeo reduce her involvementin the serial publication as Meredith . This enter the threshold for Lucas to garner more of a focus in season 20 , making it the perfect time for his birth to be revealed .

Related : Grey ’s Anatomy : Meredith & Derek ’s Relationship Timeline , Explained

It has already been confirmed that Lucas is Amelia ’s nephew , leave Kathleen , Nancy , and Liz as possible candidates . All three have children , but the data that Lucas give about his female parent points to Nancy as the most probable candidate . In time of year 19 , installment 3 , Lucas observe that he ’s from Connecticut , which is also where Nancy lives . If Nancy still resided in the state past her last appearance in season 15 , then she is most likely to be revealed as Lucas ' mother .

Lucas wearing scrubs in Grey’s Anatomy Season 19 Episode 1

However , Grey ’s Anatomyhas been willing to throw their storyline for a loop in the past , stand for Lucas being from Connecticut may be a misleading fact to make viewing audience think Nancy is his mother . It ’s still just as possible for Kathleen or Liz to be revealed as his mom despite the current piece of evidence indicating it is Nancy . While it could be a deceptive fact , grounds indicates a high chance thatGrey ’s Anatomyseason 20 could reveal Nancy as Lucas ' mother .

Source : TVLine

Lucas Adams relaxing on Grey’s Anatomy