William L. Stone, Appletons' Cyclopædia of American Biography (1900)
“ After the war his great influence with the different Indian tribes was thrown on the side of peace, and in July, 1793, at the solicitation of Washington and Clinton, he visited the Miamis and materially assisted the Indian commissioners in securing a treaty of peace between that tribe and the United States. During the latter years of his life he was a consistent believer in evangelical Christianity. He visited England in 1786 and raised the funds with which the 1st Episcopal church in Upper Canada was built. ”
