Is it possible the name is spelled Pool?
Jan Alberts Pool, born on 13-01-1819 in Ten Boer.
Married at the age of 20 on 28-09-1839 in Ten Boer,
to Anje Pieters Slager (Antje), born circa 1814 in Stedum, daughter of Pieter Harms Slager and Grietje Willems.
http://www.stamek.nlgreetings, Erik