Birdy's father, seen as a rough and financially motivated nobleman who wishes to secure Birdy's marriage, though his character may have hidden depth.

Birdy's gentle and elegant mother, who embodies the serene qualities of a noble lady and represents the opposite of Birdy's tomboyish ways.

Birdy's uncle who returns from the crusades, capturing her imagination with tales of adventure while navigating his own difficulties within society.

A potential suitor of Birdy and an antagonist, described by Birdy as having poor manners and symbolizing a threat to her freedom.

Shaggy Beard's son, noted for his more agreeable manners and learning, who sends Birdy a thoughtful gift that contrasts with his father's.