1611. King James I investigated Stonehenge to see The stone which the builders refused.
King James Version, 1611
1616. Doctor William Harvey, Gilbert North, and Inigo Jones find horns of stags and oxen, coals, charcoals, batter-dashers, heads of arrows, pieces of rusted armour, rotten bones, thuribulum (censer) pottery, and a large nail.
Long, William, 1876, Stonehenge and its Barrows. The Wiltshire Archaeological and Natural History Magazine, Volume 16
1620. George Villiers, 1st Duke of Buckingham, dug a large hole in the ground at the center of Stonehenge looking for buried treasure. (Diary)
1633-52. Inigo Jones conducted the first scientific surveys of Stonehenge.
Jones, I, and Webb, J, 1655, The most notable antiquity of Great Britain vulgarly called Stone-Heng on Salisbury plain. London: J Flesher for D Pakeman and L Chapman