New Delhi: On August 4, 1782, a ship Grosvenor hit a reef on the Pondoland coast of South Africa, north of the mouth of the Umzimvubu River.
The shipwreck was close to the place where the Portuguese ship, São João, had gone down more than two centuries earlier on June 8, 1552.
The Grosvenor was a three-masted ship of 729 tons on her return voyage to England when she was wrecked, carrying a crew of 132 and 18 passengers (12 adults and 6 children).
The ship was carrying 2,600,000 gold Pagoda coins (weight unknown), 1,400 gold ingots (weight unknown), nineteen chests of diamonds, emeralds, rubies and sapphires and an extremely valuable jewel encrusted gold peacock throne from India.