Ancestry.com. Web: US, New England Seamen's Protection Certificate Index, 1796-1871 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2015.Original data: Seamen's Protection Certificate Register Database. Mystic Seaport: The Museum of America and the Sea. http://library.mysticseaport.org/initiative/protectionindex.cfm: accessed 24 August 2014.
Note: All data in this third-party database was obtained from the source’s website. Ancestry.com does not support or make corrections or changes to the original database. To learn more about these records, please refer to the source’s website.