Timeline: Otto Henry Yanneck: Our Family History

UPDATED: 25 July 2026

Otto Henry Yanneck

1894 - Yes, date unknown

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Timeline

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Louisa Ann Levis (1866 - )

Richard Thomas Levis (1861 - 1862)

Abraham De Mallie (1797 - )

Henry Gabe (1854 - 1916)

Nicholas Keitz (1894 - 1932)

Edward James Levis (1851 - 1879)

Minnie Attridge (1883 - )