Clayton family
The Clayton family is an old Quaker family that came to America with William Penn in 1682 and has been prominent politically , particularly in Pennsylvania and Delaware . 
<triplet> America <subj> Pennsylvania <obj> contains administrative territorial entity <subj> Delaware <obj> contains administrative territorial entity <triplet> Pennsylvania <subj> America <obj> located in the administrative territorial entity <triplet> Delaware <subj> America <obj> country