Joan Comyn Peerage person ID=109154 (b. 1292) Parents Joan de Valence John III Comyn, Lord of Badenoch Children David III Strathbogie Sir Adomar of Strathbogie Margaret de Strathbogie Siblings Elizabeth de Comyn unknown daughter Comyn John IV Comyn, Lord of Badenoch Partners David II Strathbogie, Earl of Atholl