The Prince Imperial was the only son of Napoleon III, who had ruled France as emperor until the disastrous Franco-Prussian War of 1870 brought his regime crashing down. The family fled to England, where the young prince grew up under the protection of the British crown. Victoria took a particular interest in the boy, becoming his godmother and following his education at the Royal Military Academy, Woolwich. When war broke out between Britain and the Zulu Kingdom in 1879, the prince saw his chance. He volunteered to serve with the British Army -- not as a combatant, but as an observer. Victoria consented on one condition: the army must keep him out of danger.

The army did not keep its promise. On 1 June 1879, the prince joined a small reconnaissance patrol near the Ityotyozi River in Zululand. The party stopped to rest and brew coffee. When roughly forty Zulu warriors burst from the tall grass, the patrol scattered. The prince's horse bolted before he could mount properly, and he was thrown to the ground. He drew his revolver and fought on foot, but was quickly overwhelmed. The Zulu warriors killed him with their assegais -- the short stabbing spears that had been the weapon of Zulu warfare since Shaka's reforms decades earlier. They found a small medallion of the Virgin Mary around his neck and, believing it to be a powerful talisman, left his body undisturbed. When his companions returned, they found him lying face-down, his wounds all to the front. He had not tried to run.

The death of the Prince Imperial caused an international uproar. Victoria had personally approved his deployment, and the failure to protect him fell squarely on the British military command. The queen ordered a memorial cross erected at the site of his death and paid for it from her personal funds. The inscription she chose was deliberate in its framing: it noted that the prince "fell with his face to the foe," an explicit rejection of any suggestion of cowardice. The cross was installed in 1880. A year after her son's death, his mother Empress Eugenie made the long journey from England to Zululand. She kept vigil at the site through the night. At some point she became aware of Zulu figures watching her from the surrounding darkness -- people she believed may have been among those who killed her son. She did not leave.

The memorial has accumulated meaning over the decades. On the centenary of the prince's death in 1979, the French ambassador to South Africa visited and installed a commemorative plaque. In 1996, KwaZulu-Natal established La Route du Prince Imperial, Louis Napoleon -- a heritage trail following the path Empress Eugenie took to reach her son's death site. In 2006, an interpretive wall was added nearby, funded by a Frenchman from Reunion, the French island territory in the Indian Ocean. The memorial today sits in a landscape of rolling grassland and scattered thorn trees, far from the centers of either the French or British empires that shaped its story. It is a place where the ambitions of European dynasties met the realities of a land they did not understand and could not hold.