Zebedee tends the gardens of Charlotte’s northern English estate, skillfully maintaining its grounds with a wealth of botanical expertise. When Mary uncovers mysterious glowing flowers, he identifies them as “fly-by-night,” linking the blooms to witches and their magical traits. His knowledge becomes pivotal, steering Mary’s early grasp of the flowers’ hidden significance.

As grandfather to Peter, Zebedee grows deeply troubled by the boy’s disappearance, seeking out Charlotte to voice his anxieties. This family bond anchors his place within the estate’s social fabric. His exchanges with Mary blend patience and encouragement, especially as he shares insights into the flowers’ lore, guiding her with quiet reliability.