Timeline: Roberta Harper: Merkel Genealogy

UPDATED: 14 September 2026

Roberta Harper

Abt 1916 -

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Timeline

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John Francis Lang (1889 - 1964)

Sophia Agatha Sercu (1878 - )

Johanna Nofke (1835 - 1915)

Adelaide Hoffmeier (1898 - 1907)

Richard Joseph Henry Neidinger (1904 - )

Anthony John Albert Dobbertin (1900 - 1980)

Albert Fleig (1896 - 1978)

Roberta Harper (1916 - )

Andrew Offenburger (1867 - )