Hi,
The Chidsey/Chedsey name derived from the
same source, Deacon John Chedsey, of the New
Haven Colony.The spelling changed with the
second and third generations.

Harvey had siblings, check out
http://www.chedsey.com/probate/chedsey.htm#Family

I have a lot of my information on line now
at this web site.
You can trace it as follows: Deacon John,
Ebenezer #10,John #27, John #56, John #104,
Harvey #209, Harvey #346, Charlotte #501.

Hope this will help.
Lylamae