The second letter, dated May 9. Apparently other letters have been passed back and forth. It's come to their attention that someone named Fitzgerald has been squatting on the lot. Widder states that it's up to Collins to take care of the squatter, and that the Canada Company will 'not by any means undertake to commence law proceedings against' him. The Canada Company is not taking the blame for this.

By the third letter of 1840, dated June 1, Mr Widder seems at his wits end. He's received contradictory letters from Fitzgerald and Collins, and has sent one more letter for Collins to give to the squatter, which will be the Canada Company's last involvement.
Who knows how this ended up? Did Collins get the squatter out? Has Widder had enough of Collins and his difficulties, so far away?

I believe the first letter was written by a someone other than Widder, probably a secretary. The handwriting in the second two letter match Widder's signature. A note at the bottom of the first letter also matches this handwriting, but the rest is obviously different.