People : Sonya Duncan to Tahirah Duncan
Sonya Duncan 5 people
Spencer Duncan 5 people
Stacey Duncan 20 people
Staci Duncan 3 people
Stacie Duncan 3 people
Stacy Duncan 24 people
Stan Duncan 4 people
Stanley Duncan 14 people
Stephani Duncan 3 people
Stephanie Duncan 40 people
Stephen Duncan 54 people
Steve Duncan 30 people
Steven Duncan 79 people
Stewart Duncan 5 people
Stuart Duncan 8 people
Sue Duncan 11 people
Summer Duncan 2 people
Susan Duncan 135 people
Susanne Duncan 6 people
Susie Duncan 7 people
Suzanne Duncan 19 people
Sybil Duncan 2 people
Sydney Duncan 2 people
Sylvester Duncan 2 people
Sylvia Duncan 25 people
Tabitha Duncan 3 people
Tad Duncan 3 people