Prince Ludwig of Hesse and by Rhine (Ludwig Ernst Andreas Prinz und Landgraf von Hessen), (25 October 1931 – 16 November 1937), was the eldest son of Georg Donatus, Hereditary Grand Duke of Hesse and Princess Cecilie of Greece and Denmark, an older sister of Prince Philip, Duke of Edinburgh.
He was the first great-great-great-grandchild of Queen Victoria.
He was killed at age six in an airplane crash in 1937.
He, his parents, younger brother Alexander, and grandmother Grand Duchess Eleonore were flying to London to attend the wedding of his uncle Prince Ludwig to Margaret Geddes.
The plane crashed into a factory chimney near Ostend, Belgium.
Detmold, als Nachfolger im Photographischen Atelier W. Dregele. Kassel, (-1939) Photographisches Atelier Franz Langhammer, Hof-Photograph. Das Atelier Langhammer ist vermutlich im Zweiten Weltkrieg bei Luftangriffen am 22. 10. 1943 untergegangen.