Looking for Information for Purnell Dean Bennet Bennett 1853 1857

Looking for information for:
Purnell Dean Bennet/Bennett 1853-1857?
Mariah Jane Hartman or Emma
Ira Paul Bennet/Bennett 1885 ?
John Bennet/Bennett
John Haines
Elizabeth Haines
Zachiria Dane
All believed to have lived in Pennsylvania 1800's ?