William Duncan
William was born in 1875 in Derry, Lancaster, PA, USA.¹   He died at the age of 76 on September 17th, 1951 in Burnhead, St Cyrus, Angus.¹ 

 Sophia Sawyer
Sophia was born in 1735 in Derry, Lancaster, PA, USA.¹   She died at the age of 53 in 1788.¹ 

 William Duncan
William was born in 1750 in Derry, Lancaster, PA, USA.¹