1840–1918
Surveyor, astronomer, public servant
1841–1930
Surveyor, public servant
1829/1830?–1904
Gold prospector, explorer, mine director
1802/1803?–1869
Sealer, whaler, pilot
1834–1907
Geologist, explorer, administrator
1854–1941
Surveyor
1835–1918
Surveyor, engineer, land commissioner
