They became a family when it was discovered Caroline was pregnate with a set of Gemini Twins. As a surrogate mother, to Alaric and his deceided fiancee's Josette Park. Caroline decided to keep the babies and gave birth to them in This Woman's Work. Josie/Josette was named by her bio mom and her sister Elizabeth/Lizzy was named after Carolines decided mother Elizbeth/Liz Forbes, Lizzy's middle name is Jenna after Alarics deceided girlfriend Jenna Sommers. #Legacies #TVD #Originals