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Person · officer / director

Mark Sheppard

Trustee · Ontario Childrens Foundation

Trustee at Ontario Childrens Foundation. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

Ambiguous identity This name matches 9 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
3
Roles reported
3
Others who share this name
9

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Trustee of Ontario Childrens Foundation, based in Canandaigua, NY.
Also listed as Director Chair, Glacier La of 397 Seneca Waterways Council, uncompensated.
Also listed as Board Member - Joined During Year of Sonnenberg Gardens and Mansion- State Historic Park, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Sonnenberg Gardens and Mansion- State Historic Park Board Member - Joined During Year · $1.3M revenue · Canandaigua, NYSONNENBERG GARDENS AND MANSION PRESERVES THE LIVING COLLECTION OF NINE HISTORIC GARDENS AND INTERPRETS, AND PROMOTES THE LIFE, TIMES, AND LEGACY OF…Filed FY2025 · Source: Form 990, Part VII
Ontario Childrens Foundation Trustee · $208K revenue · Canandaigua, NYFiled FY2024 · Source: Form 990, Part VII
397 Seneca Waterways Council Director Chair, Glacier La · $3.5M revenue · Rochester, NYTO PREPARE YOUNG PEOPLE TO MAKE ETHICAL AND MORAL CHOICES OVER THEIR LIFETIMES BY INSTILLING IN THEM THE VALUES OF THE SCOUT OATH AND LAW.Filed FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Sheppard

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

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Mark Sheppard 1 organization · Roseville, CAProject Go INC
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Mark Sheppard 1 organization · Philadelphia, PAM Patricia Carroll Fund
M
Mark Sheppard 1 organization · Newtown Square, PAFather Bill Atkinson Center
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Mark Sheppard 1 organization · High Point, NCKenya Partners
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Mark Sheppard 1 organization · Edgeley, NDDakota Plains Credit Union
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Mark Sheppard 1 organization · Canandaigua, NYCanandaigua Rotary Service Foundation INC
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Mark Sheppard 1 organization · Wooster, OHRittenhouse Memorial Corporation
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Mark Sheppard 1 organization · Camp Hill, PAPennsylvania Association of Criminal Defense Lawyers
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Mark Sheppard 1 organization · Eugene, ORFriends of the Children Lane County Oregon

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

S
Scout Executive/Secretary · FY2024
$187K
D
Executive Director · FY2025
$109K
D
Board Member/Audit Chair · FY2024
B
Treasurer/VP of Membership · FY2024
J
Past President · FY2024
L
Past President · FY2024
R
Past President · FY2024
J
Past President · FY2024
T
Immediate Past President · FY2024
L
Legal Counsel · FY2024
C
Board Member/Treasurer · FY2024
B
Board Member · FY2024

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org