Hao, island April 5 1769, inhabited April 5 1769
health of crew February 4 1769
Heberden, Thomas (1703-1769) September 17 1768, estimation of height of Peak of Tenerif September 24 1768
Hicks, Zachary sent for pilot at Rio November 13 1768
Hulme, Nathaniel (1732-1807) April 1 1769, April 11 1769
humidity causes rust October 25 1768, causes mould October 25 1768
hydrostatic balance broken December 31 1768
Hyperthermia at Tierra del Fuego January 16 1769