Family William F. Diesel / Theresa B. Lettau (F3294): Our Family History

UPDATED: 25 July 2026

m. 28 Sep 1899

Family Chart | PDF

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Elizabeth Schleyer

(1865-1925)

(1878-1957)

(1850-1909)

(1872-1962)

Herman Joseph Francis Lettau

(1874-1878)

Andrew J. Lettau

(1879-1935)

Phillip Herman Lettau

(1882- )

Catherine Lettau

(1885- )

Joseph Albert Lettau

(1888- )

Edward Clarence Lettau

(1891-1971)

William F. Diesel

(1877-1939)

Theresa B. Lettau

(1877-1954)

Mildred Theresa Diesel

(1900- )

Evelyn Bertha Diesel

(1902- )

Norman Frederick Diesel

(1906-1951)

(1910- )