Sir John St Aubyn, 5th Baronet

High Sheriff of Cornwall (1758-1839) (1758–1839)

Parents

• Elizabeth Wingfield
• John St Aubyn

Children

• Hebe Elizabeth St. Aubyn
• Robert Thomas St. Aubyn
• Thomas John St. Aubyn
• Charles John St. Aubyn
• Sir Edward St. Aubyn, 1st Bt.
• Edmund St. Aubyn
• William John St. Aubyn
• Catherine St. Aubyn
• James St. Aubyn
• Richard John St. Aubyn
• John Humphrey St. Aubyn
• Martha St. Aubyn
• Elizabeth St. Aubyn
• Mary St. Aubyn

Siblings

• Catherine Molesworth

Partners

• Juliana Vinicombe