__
__|__
_Donald MORRISON ________|
| | __
| |__|__
_Malcolm MORRISON __|
| | __
| | __|__
| |_Mary Margaret CAMPBELL _|
| | __
| |__|__
|
|--Donald Lodovick MORRISON
|
| __
| __|__
| _________________________|
| | | __
| | |__|__
|_Margaret CAMPBELL _|
| __
| __|__
|_________________________|
| __
|__|__