Timeline: Petrus Jan Rijckaert: Merkel Genealogy

UPDATED: 14 September 2026

Petrus Jan Rijckaert

1848 - Yes, date unknown

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Timeline

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Maurice DeYoung (1883 - )

Moses Thomas Knapp (1894 - )

Louise Wilhelmina Bachmann (1871 - 1891)

Mary Schweickhard (1889 - )

Robert Boehly (1926 - 1935)

William Quataert (1913 - 1960)

Marie Anna Velten (1867 - )

Thearon Richards (1873 - 1945)

Josephine M. Boudrez (1903 - 1945)

Izaak Cappon (1839 - 1840)

Charles Suhr (1899 - 1977)

Maria Pieternella Perrels (1849 - 1935)

Gottlied Fichtner (1815 - )

John Siegfried (1876 - )

Elizabeth Metzger (1900 - )

Barbara Wilhelmina Hemmerich (1905 - )

Elva Ladwig (1890 - 1963)

Charles McAlpine (1874 - )

Lillian Sampson (1882 - )

Helen Spies (1886 - 1893)

Fredericke Demler (1840 - 1921)

John Stallmann (1875 - )

Friederike Caroline Auguste Wehn (1857 - 1867)

Arthur George Stallman (1899 - )

Leo Houlihan (1914 - )

Martha Felerski (1907 - )

Theresa De Francisco (1911 - 1990)

Lina Maria Luther (1889 - 1944)

Clara Yost (1896 - 1963)

Mary Short (1890 - )

Hilbert Kramer (1860 - 1909)

Anna Barbara Springer (1866 - 1925)

Juliana Florence Gleichauf (1898 - )

Jacob Adolph Hensler (1872 - 1955)

Caecilia Felerski (1896 - )

Patrick Hoey (1873 - 1950)

Edward Stephany (1871 - 1953)

Owen DeNeve (1896 - 1989)

Lillie Ratt (1876 - )

Lillian Haag (1897 - )

Miriam Yahn (1917 - 2014)

Aloysius Fess (1914 - )

Barbara Gassner (1897 - )

Evalina Agnes Minna Hardies (1907 - 1907)

Johanna Vermeulen (1822 - 1836)

Johann Philipp Yauchzi (1807 - )

Emily Joyce (1871 - 1933)

Joseph Heinloth (1837 - 1918)

Hezekiah Hasselwander (1888 - 1963)

Thelma J. Lonthair (1928 - 2016)

Casimira Jendrusiak (1896 - 1977)

George Foehner (1840 - 1917)

Thomas Robert Knapp (1931 - )

Caroline Seipp (1866 - )

Garriett Patrick Rooney (1894 - 1985)

Harold Weather (1920 - )

Mary Yawman (1876 - 1959)

William Thomas Farrell (1871 - 1956)

Louise Kaufmann (1866 - )

Petrus Jan Rijckaert (1848 - )