[ 后代 of Patricia Alves]

[to the [nth (generation)] generation]

 0─┬ Patricia Alves 1948 &1969 Michael Ivan Rodker 1944
   ├─1━━ Jason David Rodker 1980
   └─2── Stephanie Jill Rodker 1984

[total][:] 2 后代 (4 [persons] [with] [spouses])