Johann Heinrich Holke, b: 1878 - Westerbeck Nr. 73, Westercappeln

^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}

^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}

^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}


			^{Johann Adolf Bulk}^{b.1792 Westercappein, BRD d.1868 Westercappein, BRD}

		^{Johann Heinrich Holke}^{b.1818 Westercappein, BRD d.1889}	^{Anna Catharine Holke}^{b.1792 Westercappein, BRD d.1838 Pfarramt, BRD}

	^{Johann Heinrich Holke}^{b.1878 Westerbe, Westercappeln d.1947 Westerbe, Westercappeln}

		^{Wilhelmine Catharine Kramer}^{b.1848 Westercappein, BRD d.1902 Westercappein, BRD}

^{Heinrich Hermann Holke}^{b.1913 Westerbe, Westercappeln d.1971 Mettingen, DE}



	^{Johanne Wilhelmine Kramer}^{b.1884 Mettingen, DE d.1940 Schlagvorders, Osnabruck}