Caroline, Princess of Hanover Caroline, Princess of Hanover Caroline, Princess of Hanover (Caroline Louise Marguerite Grimaldi; born 23 January 1957), is the eldest child of Rainier III, Prince of Monaco, and the American actress Grace Kelly. She is the elder sister of Prince Albert II and Princess Stéphanie. Until the births of her niece and nephew, Princess Gabriella and Prince Jacques, in December 2014 she had been heir presumptive to the throne of Monaco since 2005, a position which she previously held from 1957 to 1958. Caroline is married to Ernst August, Prince of Hanover (born 1954), the heir to the former throne of
Zoological Garden of Monaco zoo at a later date. Albert also promised to turn the Zoological Gardens into a petting zoo. Zoological Garden of Monaco The Jardin Animalier de Monaco is located on the Esplanade Rainer III, in Monaco's Fontvieille ward, on the southern side of the Rock of Monaco. They were established by Rainier III, Prince of Monaco in 1954. 250 animals are held in the zoo, representing some 50 species. The zoo is a hectare in size, set over four levels on the rock. None of the animals were purchased; all have come from donations, circuses, or abandoned animals and those seized