John St. Clair of Herdmandston and Polwarth

Peerage person ID=577232 (1415–1466)

Parents

• Isobel (?)
• Sir John St. Clair of Herdmanston

Children

• Marian St. Clair
• Margaret St. Clair

Siblings

• Sir William St. Clair of Herdmanston

Partners

• Katherine Home