┌─John Pickett ⇒
┌─William Pickett
│ └─Mary Mess
┌─Martin Pickett
│ └─Elizabeth Cooke
┌─Stephen Steptoe Pickett
│ │ ┌─Joseph Blackwell
│ └─Lucy Anna Blackwell
│ └─Elizabeth Lucy Steptoe
John Scott Pickett
└─Sarah Orrick Chilton