Hmmm sounds like it could work. Could you explain the first few steps to me.... moar? Heh, I don't mind using cheats and such.
And the reason I wanted to use prtscn was because I wanted to use the actual family tree image/structure that is in the game. And they are very simple pictures
When you use the default EA cheats, assuming you have a vanilla game without the awesomemod,
type CRTL+Shif+C then type "testingcheatsenabled true".
CTRL+Shift clicking on the grave or urnstone will let you have a pie menu selection to spawn ghost.
Once the ghost is spawn CTRL+Shift and click on the ghost to make him/her selectable. adding him/her to the family.
Awesomemod disables the debug interactions by default. you have to change configuration to enable it. details are in the awesomemod thread.
For PrtSc to work, just press it on the tree you want to capture. Open the paint program of windows. then paste the image in paint.