Which preposition to use with pearce

in Occurrences 3%

All the letters which passed between Lord Grey, Lord Grenville, Lord Moira, and Lord Wellesley himself are given at full length by Mr. Pearce in that chapter.]

at Occurrences 1%

Crossed over to Point Pearce at daylight, but the wind being light all the morning did not reach an anchorage till the afternoon; the extreme of the point bearing North 41 degrees West three-quarters of a mile.

for Occurrences 1%

I left the ship in the morning to make some observations at Point Pearce for the errors of the chronometers.

to Occurrences 1%

Men employed clearing away the grass and bushes around the camp, landing cargo from the schooner, plotting map of route from Point Pearce to the Victoria River.

Which preposition to use with  pearce