This screenshot of the Burleigh Family Tree on Ancestry does not include Celia Burleigh, because she was William H. Burleigh's second wife, and they had no children during their marriage. The tree defaults to family continuity.
A pamphlet by a white minister that critiqued the Negro Pew as unbiblical. Harvey Newcomb (1803-1863) was active in the Anti-Slavery movement, at least in the 1830s, but is more famous for his support of Sunday Schools and advice books to young people than for his Abolitionism.