From "More Records of Old Hunterdon County, Vol I" by Phyllis B. D'Autrechy
in 1998:

BEGIN

Power of attorney of Jacob Kuhl/Cool of Columbriana Co., Ohio, son of Jacob
Kuhl/Cool, dec'd, who was a son of Paul Kuhl Sr. and brother of Paul Cool
Jr. of Ht. Co., dec'd, to Paul Cool.  Dated 22 Sept. 1828. (242)

Power of attorney to Philip Cool from Jacob Cook of Columbriana Co., Ohio,
and Elizabeth, his wife, who is a daughter and heir of Jacob Cool, dec'd,
who was a son of Paul Cool Sr. and brother of Paul Cool, Jr. of Ht. Co.,
Dated 22 Sept. 1828.  The witnesses in Ohio, Luther and Samuel Colvin,
said they had been acquainted with Jacob Cool and Elizabeth Cook, wife of
Jacob Cook, late Elizabeth Cool, all of Columbriana Co., Ohio...that they
are children of Jacob Cool Sr., late of Hampshire Co., VA, dec'd, who was
a son and heir of Philip Cool, late of Hampshire Co., aforesaid, who "as
they are informed and believe was son and heir at law of Paul Kuhl, late of
Ht. Co., NJ, dec'd"...and also that they were acquainted with Jane McBride,
daughter of Charlotte McBride, dec'd, who was a daughter of the aforesaid
Jacob Cool, Sr., dec'd and that "they, the sd. Jacob Cool, Elizabeth Cook,
and Jane McBride, are the only surviving heirs of the sd. Jacob Cool, Sr.,
dec'd".  They further depose and say that the above named Jane McBride is
the same person for whom Philip Cool has recently been appointed guardian.
Dated 22 Sept. 1828. (243)

Release of Jacob Cool of Columbriana Co., Ohio, son of Jacob Cool, dec'd,
who was a son of Philip Cool, dec'd, who was a son of Paul Kuhl Sr., dec'd,
to the executors of Paul Kuhl Sr., dec'd.  Dated 1 Nov. 1828. (247)

Release of Jacob Cook of Columbriana Co., Ohio, and his wife, Elizabeth,
a daughter of Philip Cool, dec'd, who was a son of Paul Kuhl Sr., dec'd,
and brother of Paul Kuhl Jr., dec'd, late of Ht. Co.  No date given. (249)

END

NOTE - the wording in the above records showing relationships is
incongruent. - MEL