1851 personal census, Colchester Twp, Essex Co., ON, p. 28:
Cornwall John H., Farmer, born Up Canada, Ep Church, 49, M, Married;
Lucinda, born Up Canada, Ep Church, 37, F, Married;
Arabella, born Up Canada, 16, F, Single;
Thomas, born Up Canada, 14, M, Single, attending school;
Anna M, Up Canada, 10, F, Single, attending school;
John E, Up Canada, Ep Church, 5, M, Single, attending school;
Charlotte, born Up Canada, 3, F, Single;
Walter J. T., born Up Canada, Ep Church, 1, M, Single;
Elisa Young, born Up Canada, Ep Church, 20, F, Single;
frame house, 1 family, 1 story.