According to the databases maintained here:
<
http://www.hamrick.com/names/>, CACKLER is not
among their top 50,000 names in the 1850, 1880,
and 1920 censuses, nor in 1990's phone books,
although a number of other surnames can be found.
Happy hunting!
Slán,
Mo! (Hanrahan) Langdon
--
<
http://xri.net/=mobang>