| 其他書名 | Including the Family Histories of More Than 80% of Those Counted as "all Other Free Persons" in the 1790 and 1800 Census |
| 出版 | Clearfield Company, 1997 |
| 主題 | Reference / Genealogy & Heraldry |
| ISBN | 08063469499780806346946 |
| URL | http://books.google.com.hk/books?id=Yn4OAQAAMAAJ&hl=&source=gbs_api |