Prince_Baudouin_of_Belgium--Prince_Alexander_of_Belgium

Prince Baudouin of Belgium (3 June 1869 – 23 January 1891) was the first child and eldest son of Prince Philippe, Count of Flanders, and his wife, Princess Marie of Hohenzollern-Sigmaringen. After Baudouin's death, his younger brother eventually became heir presumptive after the death of their father, and later succeeded their uncle Leopold II as Albert I of Belgium.