Johann Heinrich Röntgen (USA) (1844-1921)

Johann Heinrich Röntgen (*19.06.1844 Elberfeld; 26.01.1921 Cleveland/Ohio) war ein Cousin von Wilhelm Conrad Röntgen und der Bruder von Louise Conradine Grauel, geb. Röntgen.

Relationships with persons or entities via objects

(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)

Mentioned Johann Heinrich Röntgen (USA) (1844-1921)

Written Anna Bertha Röntgen (1839-1919) (

)

Received Louise Grauel (geb. Röntgen) (1846-1929) (

)

Mentioned Wilhelm Röntgen (1845-1923) (

)

Mentioned Josephine Bertha Donges, geb. Ludwig (1881-1972) (

)

Mentioned Jacob Boddens (Jr.) (1828-1899) (

)

Mentioned Caroline Augusta Fischer (1879-1931) (

)

Mentioned Mina Groll (

)

Mentioned Jan Willem Frowein (1853-1917) (

)