David Riess Macdowall, 12th of Castlesemple

(born 1953) (b. 1953)

Parents

• Traszha Ilse Riess
• Fergus Day Hort Macdowall, 27th of Garthland

Children

• Garnett Lloyd Hill Macdowall
• Elliott Riess Macdowall
• John Alexander Dougal Macdowall

Siblings

• Traszha Roxanne Macdowall
• William Fergus Victor Macdowall, younger of Garthland

Partners

• Sharon Hill