Silent Duke is a 15 year old by Not A Single Doubt out of the Royal Academy mare, Queen's College.
Last start was 6th at Sunshine Coast on Sep 18, 2016 in the Bloomhill Cancer Care Hcp (C4) over 1200 metres.
Sale Details

Lot 162 2012 Inglis Australian Weanling Sale
Vendor: Middlebrook Valley Lodge, Scone Buyer: Musk Creek Farm $42,000

Lot 161 2013 MM Gold Coast Yearling Sale
Vendor: Musk Creek Farm
Buyer: GARDINER BLOODSTOCK $170,000

Lot 1748 2013 MM Gold Coast National Yearling Sale
Vendor: Southern Cross Breeders Buyer: Psd $55,000 Res $60,000

Lot 139 2013 Inglis Ready 2 Race Sale
Vendor: Musk Creek Farm, Flinders, Vic Buyer: Darby Bloodstock Pty Ltd $30,000