[to the [nth (generation)] generation]
0━┳▷
Peter F. Twamley &ca 1959 Ann Scutt ca 1942
┣━1──
Carole A. Twamley ca 1961
┣━2━━
Stephen Robert Twamley ca 1967
┗━3──
Christine Diane Twamley ca 1968
[total][:] 3 后代 (5 [persons] [with] [spouses])