[to the [nth (generation)] generation]
0━┳
Wayne Crohn &1956 Margaret Ann Scutt 1934
┣━1──
Brenda Ann Crohn 1958
┣━2━━
Burke Allen Crohn 1961 & Kathy ------
┗━3━━
Barry Crohn & Lili ------
[total][:] 3 后代 (7 [persons] [with] [spouses])