LIMITED POWER OF ATTORNEY

KNOW BY ALL THESE PRESENTS, that the undersigned hereby constitutes and appoints
John M. Emmons, as the undersigned's true and lawful attorney-in-fact, limited
solely to the following purposes, to:

1.    execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director of Manning & Napier, Inc. (the
"Company"), (i) Forms 3, 4 and 5 (including any amendments thereto) which may be
required to be filed with the Securities and Exchange Commission (the "SEC") in
accordance with Section 16(a) of the Securities Exchange Act of 1934, as
amended, and the rules thereunder (the "Exchange Act"), (ii)) Schedules 13G and
13D (including any amendments thereto) which may be required to be filed in
accordance with Sections 13(d) and 13(g) of the Exchange Act, (iii) a Form ID
(including any amendments thereto) and any other documents necessary or
appropriate to obtain codes and passwords enabling the undersigned to make
electronic filings with the SEC of reports, with respect to the undersigned's
beneficial ownership of and transactions in reportable securities, and (iv) any
other forms or reports that the undersigned may be required to file in
connection with the undersigned's ownership, acquisition or disposition of
securities of the Company;

2.    do and perform any and all acts for and on behalf of the undersigned,
which may be necessary or desirable to complete and execute any such Forms 3, 4
or 5, Schedule 13G or 13D, Form ID or any forms necessary to obtain or renew
such SEC access codes, or other form or report, and timely file such form or
report with the SEC and any stock exchange or similar authority; and

3.    take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest, or legally required by the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in her
discretion.

The undersigned hereby grants to such attorney-in-fact full power and authority
to do and perform all and every act and thing whoatsoever requisite, necessary
or proper to be done in the exercise of any of the rights and powers herein
granted, as fully to all intents and purposes as the undersigned might or could
do if personally present, with full power of substitution or revocation, hereby
ratifying and confirming all that such attorney-in-fact, or her substitute or
substitutes, shall lawfully do or cause to be done by virtue of this Power of
Attorney and the rights and powers herein granted.  The undersigned acknowledges
that the foregoing attorney-in-fact, in serving in such capacity at the request
of the undersigned, is not assuming, nor is the company assuming, any of the
undersigned's responsibilities to comply with Section 16 or Section 13 of the
Exchange Act.

Photographic copies of this Power of Attorney shall have the same force and
effect as the original.  This Power of Attorney shall remain in full force and
effect until the undersigned is no longer required to file Forms 3, 4 and 5 or
Schedules 13D or 13G with respect to the undersigned's beneficial ownership of
and transactions in reportable securities, unless earlier revoked by the
undersigned (a) automatically upon the undersigned's death, (b) automatically
upon the attorney-in-fact being notified of the undersigned's disability, (c)
automatically upon the attorney-in-fact no longer being a director or officer
of the Company, or (d) upon a signed written revocation delivered to the
foregoing attorney-in-fact.

In WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 6th day of March, 2018.


By:    /s/ Geoffrey Rosenberger
Name:  Geoffrey Rosenberger