* Aelis: Birdy's widowed older sister and the heir to her family's estate.
* Morwenna: Birdy's youngest sister.
* Robert of Hunsingore: A wealthy bachelor whom Lady Aislinn intends to marry Birdy to.
* Shaggy Beard: The village priest known for his love of food and wealth more than faith.
* Erskine: Son of an old family friend who becomes one of Birdy's friends
* Gwenda and Morfydd: A traveling mother a daughter pair entertainers come seeking sanctuary from the priest with Birdy's help. As well as performers, they are herbalists and healers.
* Lady Aislinn: Birdy's mother
* Richard: Birdy's father who is usually off fighting in various war battles with King Edward.