William Dawnay, 6th Viscount Downe
Irish peer
(1772–1846)
Parents
Laura Burton
John Dawnay, 4th Viscount Downe
Children
Payan Dawnay
Hon. Lydia Frances Catherine Dawnay
William Dawnay, 7th Viscount Downe
Siblings
John Dawnay, 5th Viscount Downe
Marmaduke Langley
Partners
Lydia Heathcote