Interactieve boom van Donald Arthur Biel

Privé –

Donald Arthur Biel 1924–1999

Privé –

Howard Carlyle Porter 1905–1990

Mary Celeste Weber 1904–1999

Charles William Porter 1880–1942

Anna Evelyn Walker 1882–

Howell Cook Porter 1837–1891

Ophelia Clark 1843–1915

William Porter 1797–1877

Mary Stanley Polly 1797–1877