Funding search · EIN 256020714 · Pittsburgh, PA
M L Mason Memorial Fund Sch B
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 80
- grants reported
- $2.0M
- total given
- 2022–2025
- filing years
- $11,672
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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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.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- West Penn Allegheny Health System4 grants · $975,615
- Kingsley Association4 grants · $243,903
- Eastminster Presby Church3 grants · $111,325
- Humane Animal Rescue4 grants · $97,561
- Board of Foreign Missions4 grants · $74,711
- Ywca Greater Pittsburgh4 grants · $48,780
- St Barnabas Nursing Home4 grants · $48,780
- Forbes Regional Hospital4 grants · $48,780
- Westminster College4 grants · $48,780
- Children'S Hospital of Pittsburgh4 grants · $48,780
Giving over time
Grant history
All 80 reported grants, largest first.
- $252,429
West Penn Allegheny Health System · Pittsburgh, PA · 2022
General support
- $247,463
West Penn Allegheny Health System · Pittsburgh, PA · 2023
General support
- $242,281
West Penn Allegheny Health System · Pittsburgh, PA · 2024
General support
- $233,442
West Penn Allegheny Health System · Pittsburgh, PA · 2025
General support
- $63,107
Kingsley Association · Pittsburgh, PA · 2022
General support
- $61,866
Kingsley Association · Pittsburgh, PA · 2023
General support
- $60,570
Kingsley Association · Pittsburgh, PA · 2024
General support
- $58,360
Kingsley Association · Pittsburgh, PA · 2025
General support
- $46,688
Board of Foreign Missions · Jeffersonville, IN · 2025
General support
- $37,864
Eastminster Presby Church · Pittsburgh, PA · 2022
General support
- $37,119
Eastminster Presby Church · Pittsburgh, PA · 2023
General support
- $36,342
Eastminster Presby Church · Pittsburgh, PA · 2024
General support
- $25,243
Humane Animal Rescue · Pittsburgh, PA · 2022
General support
- $24,746
Humane Animal Rescue · Pittsburgh, PA · 2023
General support
- $24,228
Humane Animal Rescue · Pittsburgh, PA · 2024
General support
- $23,344
Humane Animal Rescue · Pittsburgh, PA · 2025
General support
- $12,621
Board of Foreign Missions · Jeffersonville, IN · 2022
General support
- $12,621
Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2022
General support
- $12,621
Forbes Regional Hospital · Monroeville, PA · 2022
General support
- $12,621
Presbyterian Seniorcare · Oakmont, PA · 2022
General support
- $12,621
St Barnabas Nursing Home · Gibsonia, PA · 2022
General support
- $12,621
Upmc Community Provider Services · Pittsburgh, PA · 2022
General support
- $12,621
Westminster College · New Wilmington, PA · 2022
General support
- $12,621
Ywca Greater Pittsburgh · Pittsburgh, PA · 2022
General support
- $12,373
Board of Foreign Missions · Jeffersonville, IN · 2023
General support
- $12,373
Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2023
General support
- $12,373
Forbes Regional Hospital · Monroeville, PA · 2023
General support
- $12,373
Presbyterian Seniorcare · Oakmont, PA · 2023
General support
- $12,373
St Barnabas Nursing Home · Gibsonia, PA · 2023
General support
- $12,373
Upmc Community Provider Services · Pittsburgh, PA · 2023
General support
- $12,373
Westminster College · New Wilmington, PA · 2023
General support
- $12,373
Ywca Greater Pittsburgh · Pittsburgh, PA · 2023
General support
- $12,114
Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2024
General support
- $12,114
Forbes Regional Hospital · Monroeville, PA · 2024
General support
- $12,114
Presbyterian Seniorcare · Oakmont, PA · 2024
General support
- $12,114
St Barnabas Nursing Home · Gibsonia, PA · 2024
General support
- $12,114
Upmc Community Provider Services · Pittsburgh, PA · 2024
General support
- $12,114
Westminster College · New Wilmington, PA · 2024
General support
- $12,114
Ywca Greater Pittsburgh · Pittsburgh, PA · 2024
General support
- $11,672
Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2025
General support
- $11,672
Forbes Regional Hospital · Pittsburgh, PA · 2025
General support
- $11,672
Presbyterian Seniorcare · Oakmont, PA · 2025
General support
- $11,672
St Barnabas Nursing Home · Gibsonia, PA · 2025
General support
- $11,672
Westminster College · New Wilmington, PA · 2025
General support
- $11,672
Ywca Greater Pittsburgh · Pittsburgh, PA · 2025
General support
- $9,086
Elisabeth S Prentiss Fbo Board of Foreig · Pittsburgh, PA · 2024
General support
- $8,754
Upmc Community Provider Services · Pittsburgh, PA · 2025
General support
- $6,311
Board of Pensions of the · Philadelphia, PA · 2022
General support
- $6,311
Breathe Pennsylvania · Cranberry Township, PA · 2022
General support
- $6,311
Mars Home for Youth Foundation · Mars, PA · 2022
General support
- $6,311
Pgh Theological Seminary · Pittsburgh, PA · 2022
General support
- $6,311
Presbyterian Church USA Fdn · Jeffersonville, IN · 2022
General support
- $6,311
St Margaret Foundation · Pittsburgh, PA · 2022
General support
- $6,311
Western Pa School for Blind · Pittsburgh, PA · 2022
General support
- $6,311
Western Pa School for the Deaf · Pittsburgh, PA · 2022
General support
- $6,187
Board of Pensions of the · Philadelphia, PA · 2023
General support
- $6,187
Breathe Pennsylvania · Cranberry Township, PA · 2023
General support
- $6,187
Mars Home for Youth Foundation · Mars, PA · 2023
General support
- $6,187
Pgh Theological Seminary · Pittsburgh, PA · 2023
General support
- $6,187
Presbyterian Church USA Fdn · Jeffersonville, IN · 2023
General support
- $6,187
St Margaret Foundation · Pittsburgh, PA · 2023
General support
- $6,187
Western Pa School for Blind · Pittsburgh, PA · 2023
General support
- $6,187
Western Pa School for the Deaf · Pittsburgh, PA · 2023
General support
- $6,057
Board of Pensions of the · Philadelphia, PA · 2024
General support
- $6,057
Breathe Pennsylvania · Cranberry Township, PA · 2024
General support
- $6,057
Mars Home for Youth Foundation · Mars, PA · 2024
General support
- $6,057
Pgh Theological Seminary · Pittsburgh, PA · 2024
General support
- $6,057
Presbyterian Church USA Fdn · Jeffersonville, IN · 2024
General support
- $6,057
St Margaret Foundation · Pittsburgh, PA · 2024
General support
- $6,057
Western Pa School for Blind · Pittsburgh, PA · 2024
General support
- $6,057
Western Pa School for the Deaf · Pittsburgh, PA · 2024
General support
- $5,836
Board of Pensions of the · Philadelphia, PA · 2025
General support
- $5,836
Breathe Pennsylvania · Cranberry Township, PA · 2025
General support
- $5,836
Mars Home for Youth Foundation · Mars, PA · 2025
General support
- $5,836
Pgh Theological Seminary · Pittsburgh, PA · 2025
General support
- $5,836
Presbyterian Church USA Fdn · Jeffersonville, IN · 2025
General support
- $5,836
St Margaret Foundation · Pittsburgh, PA · 2025
General support
- $5,836
Western Pa School for Blind · Pittsburgh, PA · 2025
General support
- $5,836
Western Pa School for the Deaf · Pittsburgh, PA · 2025
General support
- $3,029
Board of Foreign Missions · Jeffersonville, IN · 2024
General support
Who else funds this kind of work
Same state
- Upmc Group1,211 grants · $569.1M
- The William Penn Foundation4,421 grants · $589.0M
- University of Pittsburgh1,460 grants · $577.6M
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
- Seattle Foundation14,012 grants · $457.3M
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.

