John Michael De Courcy Sinclair

Parents

• Sir John Gordon Sinclair, 8th Baronet
• Anne de Courcy

Children

Siblings

• unknown daughter Sinclair
• unknown daughter Sinclair
• Gordon Cornwallis Sinclair
• Sir Robert Sinclair, 9th Baronet
• unknown daughter Sinclair
• Susan Hay Sinclair
• Madalina Sinclair