+---John Nicolson
| +---Margaret Nicolson 
+---William Nicolson (01 OCT 1696-1781)
| +---Joanna Coke
Joseph Nicolson (20 AUG 1735-)
+---Elizabeth Trosse
+---John Nicolson
| +---Margaret Nicolson
+---William Nicolson (01 OCT 1696-1781)
| +---Joanna Coke
Joseph Nicolson (20 AUG 1735-)
+---Elizabeth Trosse