Welcome to the Langdon Genealogy Home

The Langdons of Long Island, New York & Related Families

This site is dedicated to sharing historical and genealogical
information on the Langdon Family of Long Island, New York (and
related families).  The site is currently under construction.  Check
back for updates.  We plan on posting updates at least on a
quarterly basis.

Our immigrant ancestor, Thomas Langdon, came from England to
the colonies in the 1640s, and resided in New Haven, Milford, and
Derby, Connecticut, later removing to Hempstead, Long Island,
New York.  While some have speculated that Thomas was first in
Lynn, Massachusetts prior to moving to New Haven, Connecticut,
this link has yet to be proven.  Thomas and his wife, Isabella, were
colorful characters.  Their descendants range from former U.S.
Presidents  and Congressmen to business owners, professors,
professionals, and tradesmen.

If you would like more information on the family, or if you have
additional information to share or corrections to make to the posted
information, please use the "Contact Us" page to alert us, or send
an email to
Thomas P. Langdon.

We hope these pages will provide useful information for your
genealogical or historical research.  Welcome, and enjoy your visit.
Langdon Genealogy