[to the [nth (generation)] generation]
0─┬
Brenda Marilyn Smith 1941 &1963 John Paul Morrison 1937
├─1━━
Joseph Derek Morrison 1964 & Kim Elizabeth Klaudi 1962
└─2─┬
Sandra Elizabeth Morrison &2001 Craig Farnsworth
└─1━━
Luke Gregory Farnsworth
[total][:] 3 后代 (7 [persons] [with] [spouses])