až do 12. generace
0─┬
Mary Jane Curl 1861- & Frederick Henry John Howland 1889-
└─1━┳
Arthur Stilville Howland †1940 &1914 Louie May Scutt 1890-
┣━1──
Frances A. Howland † &1942 Ralph Quimby †
┣━2━━
Lance Howland †
┣━3──
Elva Howland
┗━4━━
Donald Eric Howland †1941
Celkem: 5 potomci (9 osob s [spouses])