Eugenia Lightwood is Sophie and Gideon Lightwood's second child and daughter. She is the younger sister of Barbara and an elder sister to Thomas.



  • An error in a "found" family tree states that Eugenia died in 1930, 7 years before the death of Will Herondale, which she and her sister, Barbara, were present for.
  • Eugenia and her sister Barbara "want the things society says they're supposed to want." They wish "to marry well within Shadowhunter society and to be ladies rather than warriors," and is part of the reason why Eugenia does needlework. Eugenia can be somewhat recalcitrant and "stern with her embroidery, as well as people".[2]