History of Wellington Mystery Cache

A simple puzzle to learn about the history of Wellington.

Cache is not at published co ordinates.

Cache is located at South 32.AB.CDE East 148 FG.HIJ

A google search can find the missing co ordinates.

A= Convict settlement established in 182?

B= Last recorded duel fought here in 185?

C= First bridge over Macquarie River built 18?1

D= Town gazetted 184?

E= Bank of NSW now the museum built 18?3

F= Area discovered in 1817 by John ?. Number of letters in surname.

G= First Court House built 18?1

H= Lion of Waterloo Hotel established 184?. Subtract 1

I= St John the Baptist Church 186?

J= Railway reached Wellington 188?

South = 33 East = 33. So if South is 33 26.153, this would equal 23.