Princess Marie of Hesse and by Rhine (1874-1878)

Marie of Hesse and by Rhine was the youngest child of Princess Alice and Louis IV of Hesse. 
In 1878, diphtheria swept through Hesse. Marie, together with her brother Ernst, and her sisters Victoria, Irene and Alix, fell ill. She died of diphtheria at the age of four and was buried with her mother, who died a few weeks later of the same disease.