Alexandra Caroline and Mark Everett Sloan are both 48 year old. Lexi is the second oldest sister of Maggie. She is married to her high school sweetheart Mark for 24 years. They have 15 kids and their names are. Lexi is working as general surgeon. Mark is working as a plastic surgeon

Their kids

Sofia Ann (24) - working as surgeon intern

Arizona Ellis (20) - sophomore in college (pre-med) and her nickname is Ari or Zona

Richard Everett (18) - in 12th grade and his nickname is Richie or Ricky

Henry Christopher (17) - in 11th grade

Wayne Thatcher (15) - 9th grade

Marshall Levi (13) - in 7th grade

Tenley Violet (11) - in 5th grade

Hadley Mae (9) - in 3rd grade

Holland Lynn (7) - in 1st grade

Franklin Mark (5) - twin brother to Robert and in kindergarten and his nickname is Frankie

Robert Everett (5) - twin brother to Franklin and in kindergarten and his nickname is Robbie

Roger Edward (4) - in preschool

Liberty Ellis (2) - twin sister to Marianna and her nickname is Libby

Marianna Caroline (2) - twin sister to Liberty and her nickname is Maria or Ana

Shiloh Lynn (1)