[to the [nth (generation)] generation]
0━┳
James Lithgow † &1876 Maria Valentina Scutt ca 1850-ca 1897
┣━1──
James Scutt Lithgow ca 1878-ca 1895
┣━2──
Lucy M. Lithgow ca 1879-
┗━3━━
Ernest W. Lithgow ca 1880-
[total][:] 3 后代 (5 [persons] [with] [spouses])