This page is intended to assist users with their quest for reliable online information. Links are selected by library staff based on relevance to the local community, expected use and quality of material. Although the Niagara Falls Public Library has made every effort to ensure that links are accurate and current, the Internet is ever evolving. The Library takes no responsibility for site content or availability.
Read Margaret Cadham's account of Oliver Purnell's escape from slavery via the Underground Railroad
Transcription of Margaret Cadham's letter