up to the 12th generation
0━┳▷
Frederick Henry John Howland 1889- & Mary Jane Curl 1861-
┗━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
Total: 5 descendants (9 individuals with spouses)