Funding search · EIN 136271937 · Hamilton, MA
John Mark Rudkin Charitable Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 49
- grants reported
- $145,250
- total given
- 2022–2024
- filing years
- $1,650
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
Sign in to analyze this funder’s giving pattern. Free in early access.
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Ipswich Watershed Assoc3 grants · $29,500
- Addison Gallery3 grants · $28,000
- Essex County Greenbelt2 grants · $12,500
- Trustees Ofreservation2 grants · $9,500
- Cape Ann Museum3 grants · $9,150
- Mass Audubon Society3 grants · $8,000
- Essex County Greenbelt Assoc1 grant · $8,000
- Beverly Bootstraps3 grants · $5,000
- Trustees of Reservation1 grant · $4,500
- Essex Police Dept3 grants · $4,000
Giving over time
Grant history
All 49 reported grants, largest first.
- $20,000
Ipswich Watershed Assoc · Ipswich, MA · 2023
Operating
- $10,000
Addison Gallery · Andover, MA · 2024
Operating
- $10,000
Essex County Greenbelt · Essex, MA · 2024
Operating
- $10,000
Addison Gallery · Andover, MA · 2023
Operating
- $8,000
Addison Gallery · Andover, MA · 2022
Operating
- $8,000
Essex County Greenbelt Assoc · Essex, MA · 2022
Operating
- $7,000
Ipswich Watershed Assoc · Ipswich, MA · 2022
Operating
- $5,000
Cape Ann Museum · Gloucester, MA · 2023
Operating
- $5,000
Trustees Ofreservation · Boston, MA · 2022
Operating
- $4,500
Trustees of Reservation · Boston, MA · 2024
Operating
- $4,500
Trustees Ofreservation · Boston, MA · 2023
Operating
- $3,000
Mass Audubon Society · Lennox Ma, MA · 2022
Operating
- $2,500
Cape Ann Museum · Gloucester, MA · 2024
Operating
- $2,500
Ipswich Watershed Assoc · Ipswich, MA · 2024
Operating
- $2,500
Mass Audubon Society · Lennox Ma, MA · 2024
Operating
- $2,500
Essex County Greenbelt · Essex, MA · 2023
Operating
- $2,500
Mass Audubon Society · Lennox Ma, MA · 2023
Operating
- $2,000
Beverly Bootstraps · Beverly, MA · 2023
Operating
- $2,000
Gloucester Food Bank · Gloucester, MA · 2023
Operating
- $2,000
Three Sisters · Eastham, MA · 2023
Operating
- $2,000
Accord Food Pantry · Hamilton, MA · 2022
Operating
- $2,000
Beverly Bootstraps · Beverly, MA · 2022
Operating
- $2,000
Essex Police Dept · Essex, MA · 2022
Operating
- $2,000
Gloucester Food Bank · Gloucester, MA · 2022
Operating
- $1,650
Cape Ann Museum · Gloucester, MA · 2022
Operating
- $1,200
Myopia Horse Show · Hamilton, MA · 2022
Operating
- $1,000
Accord Food Pantry · Hamilton, MA · 2024
Operating
- $1,000
Beverly Bootstraps · Beverly, MA · 2024
Operating
- $1,000
Essex Mass Fire Dept · Essex, MA · 2024
Operating
- $1,000
Essex Police Dept · Essex, MA · 2024
Operating
- $1,000
Hamilton Ma Fire Dept · Hamilton, MA · 2024
Operating
- $1,000
Hamilton Police Department · Hamilton, MA · 2024
O[erating
- $1,000
Myopia Horse · Hamilton, MA · 2024
Operating
- $1,000
Open Door · Gloucester, MA · 2024
Operatng
- $1,000
Three Sisters · Eastham, MA · 2024
Operating
- $1,000
Accord Food Pantry · Hamilton, MA · 2023
Operating
- $1,000
Essex Mass Fire Dept · Essex, MA · 2023
Operating
- $1,000
Essex Police Dept · Essex, MA · 2023
Operating
- $1,000
Hamilton Ma Fire Dept · Hamilton, MA · 2023
Operating
- $1,000
Hamilton Police Department · Hamilton, MA · 2023
O[erating
- $1,000
Boston Childrens Hospital · Boston, MA · 2022
Operating
- $1,000
Hamilton Fire Department · Hamilton, MA · 2022
Operating
- $1,000
Hamilton Police Department · Hamilton, MA · 2022
O[erating
- $1,000
Ipswich Fire Dept · Ipswich, MA · 2022
Operating
- $1,000
Peabody Essex Museum · Salem, MA · 2022
Operating
- $650
01077 Ttor · Beverly, MA · 2022
Operating
- $500
Wenham Fire Dept · Wenham, MA · 2022
Operating
- $500
Wenham Police Dept · Wenham, MA · 2022
Operating
- $250
St Jude · Memphis, TN · 2022
Operating
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

