Henry is Sadie's father. He and his wife Morgana went on an archaeological exploration and never returned; along with being saturated with the subject as a child, this is a major factor behind Sadie's pursuit of archaeology.
- According to Evelyn, Henry once punched Thomas Blake in the face.
- Ramazan Kurt used to be Henry's mentor.
- In India, Sadie says 'If I wander off a path out here, I could be lost forever, or eaten by tigers. Dad would've loved this place,' meaning that Sadie's dad may be where she got her willingness to dive into danger.