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· Private foundation

Patricia Duque Byrne Charitable Foundation

Its FY2020 filing reports that it accepted unsolicited grant applications.

$898k
Granted FY2020
9
Grants FY2020
1
States reached
$413k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2020.

Philanthropy$473kArts & Culture$415kAnimals$364kCommunity Improvement$275kPublic Safety & Disaster$250kEducation$241kReligion$158kHuman Services$91kOther$0
02FY2020 · 9 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2020

  • $10k–50k6 grants · $110k
  • $50k–250k1 grant · $125k
  • $250k+2 grants · $663k
$25,000
Median grant
1
States reached
$0
Total assets
Largest grants
RecipientAmount
CATHOLIC COMMUNITY FOUNDATION$412,899
SAN DIEGO ZOO$250,000
PROPOGATION OF THE FAITHMISSION OFFICE$125,000
COLBURN SCHOOL OF MUSIC$25,000
ST JOHN'S SEMINARY$25,000
GOOD SHEPHERD CENTER FOR HOMELESS WOMEN AND CHILDREN$20,000
LOVERS OF THE HOLY CROSS$20,000
CATHEDRAL HIGH SCHOOL$10,000
CATHOLIC CHARITIES OF LOS ANGELES$10,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY17–20, $176k) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%LANGE FOUNDATION: $50k → 14%GOOD SHEPHERD CENTER FOR HOMELESS WOMEN AND CHILDREN: $20k → 14%GOOD SHEPHERD CENTER FOR HOMELESS WOMEN AND CHILDREN: $16k → 14%CATHOLIC CHARITIES OF LOS ANGELES: $10k → 14%CATHOLIC CHARITIES OF LOS ANGELES: $10k → 14%CATHOLIC CHARITIES OF LOS ANGELES: $10k → 14%CATHOLIC CHARITIES OF LOS ANGELES: $10k → 14%LANGE FOUNDATION: $25k → 14%LANGE FOUNDATION: $25k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

89%of every dollar goes to organizations it has funded before.
$1.8M · 19 repeat orgs$209k to everyone else

19 repeat relationships: 6 still active in FY2020, 13 since wound down; 1 grantees were first funded in FY2020 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

19
10

Total granted

$1.8M
$184k

Median revenue growth · since first grant

+48%
+219%

Still filing today

37%
40%

New vs renewed · share of each year

In FY2020, 95% of grant dollars renewed an existing relationship; $25k went to new ones.

50%100%’17’18’19’20
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20
ReligionHealthHuman ServicesEducationArts & CultureOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • LF
    LANGE FOUNDATION
    3× · 2017–2019 · $100k · revenue +82%
  • CC
    CATHOLIC CHARITIES OF LOS ANGELES INC
    4× · 2017–2020 · $76k · revenue +87%
  • LA
    LOS ANGELES MASTER CHORALE ASSOCIATION
    3× · 2017–2019 · $75k · revenue +48%

Funded once

  • SA
    ST ANDREW CATHOLIC SCHOOL
    one grant, 2018 · $80k
  • SD
    ST DOMINICS PRIORY OF SAN FRANCISCO
    one grant, 2018 · $18k
  • SF
    St Francis Centergraduated
    one grant, 2017 · $15k · revenue +58%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
California Catholic Conference Inc

The mission of the california catholic conference, inc. (ccc) is to advocate with the legislative, administrative, and judicial branches of state government for the catholic church's public policy agenda and to facilitate common pastoral…

Religion
2
Pro Ecclesia Sancta of California

The foundation was organized to promote spiritual formation and priesthood vocations for the catholic church.

Religion
3
Catholic Charities of the Diocese of St Cloud

At Catholic Charities, we focus our efforts around three core pillars: Food Access, Mental Health and Housing. Guided by our mission - to serve and enhance human dignity for all people - we provide essential services and foster a sense of…

Human Services
4
Catholic Community Foundation of San Diego

The purpose of this organization is to foster a culture of catholic stewardship, providing a platform where people can connect, learn, and actively contribute to the well being of our society through catholic principles. the mission of the…

Religion
5
Mexican American Catholic College Inc

The College's mission is "to empower and educate leaders for service in a culturally diverse church and society by offering a biliterate, multicultural formation program that can lead to a Bachelor of Arts and/or Master of Arts degree in…

Arts & Culture
6
Catholics for Catholics

Catholics for Catholics is fighting to bring the Catholic faith back into the public square through rosary rallies, media, political action and more!

Religion
7
Franciscan Workers of Junipero Serra

With love, respect and compassion, the Franciscan Workers of Junipero Serra provide essential services and transitional support to people experiencing the injustice of homelessness and extreme poverty.

Human Services
8
Institute of Catholic Culture

The institute of catholic culture is an adult catechetical organization, faithful to the magisterium of the catholic church. the institute seeks to fulfill its mission by offering educational programs structured upon the classical liberal…

Religion
9
Southern California School of Theology

Theology Grad School Offering Interfaith and Ecumenical Degree Programs, MDIV, MA, DMIN and PHD.

Education
10
Chinmaya Mission Los Angeles

To enrich lives through spirituality, culture, education and service

—
11
San Juan Diego Catholic Regional High School

San juan diego catholic regional high school offers a quality, comprehensive academic curriculum that is aimed at creating harmony of mind, body & spirit and instills a sense of social justice and christian responsibility. catholic…

Education
12
Filipino Cursillos in Christianity La
Religion
How this is measured
The grantee most central to the portfolio’s shape is Catholic Charities of Los Angeles Inc; the most unlike its peers is McIntyre House. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

12 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 12 of the 31 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
5
Early backer (in before they grew)
12/12
Grantees still filing
9/12
Grew since first funded

Where the money sits, by cause and then by grantee

THE CATHOLIC COMMUNITY FOUNDATION: $412,899 · OtherTHE CATHOLIC COMMUNITY FOUNDATIONCOLBURN SCHOOL OF MUSIC: $300,000 · OtherCOLBURN SCHOOL OF MUSICSAN DIEGO ZOO: $264,000 · OtherSAN DIEGO ZOOPROPOGATION OF THE FAITHMISSION OFFICE: $225,000 · OtherPROPOGATION OF THE FAITHMISSION OFFICEST ANDREW CATHOLIC SCHOOL: $80,000 · OtherCATHOLIC EDUCATION FOUNDATION: $75,000 · OtherGOOD SHEPHERD CENTER FOR HOMELESS WOMEN: $74,375 · OtherLOVERS OF THE HOLY CROSS: $60,000 · Other+13 more: $283,000 · Other+13 moreNATIONAL DISASTER SEARCH DOG FOUNDATION: $250,000 · HealthNATIONAL DIS…McIntyre House: $15,000 · HealthMcIntyre Hou…LANGE FOUNDATION: $100,000 · Human ServicesCATHOLIC CHARITIES OF LOS ANGELES INC: $75,929 · Human ServicesLOS ANGELES MASTER CHORALE ASSOCIATION: $75,000 · Arts & CultureST MONICA ACADEMY INC: $40,000 · EducationTHOMAS AQUINAS COLLEGE: $6,000 · EducationCatholic Association of Latino Leaders Inc: $20,000 · ReligionJESUIT RESTORATIVE JUSTICE INITIATIVE: $15,000 · ReligionCATHOLIC SCHOOLS COLLABORATIVE: $10,000 · Religion
Other$1,774,274Health$265,000Human Services$175,929Arts & Culture$75,000Education$46,000Religion$45,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10Mgrantee revenue →↑ funder's share of their budgetTHE CATHOLIC COMMUNITY FOUNDATION: $412,899 over 1y, 0.9% of budgetNATIONAL DISASTER SEARCH DOG FOUNDATION: $250,000 over 3y, 1.2% of budgetLANGE FOUNDATION: $100,000 over 3y, 1.9% of budgetCATHOLIC CHARITIES OF LOS ANGELES INC: $75,929 over 4y, 0.1% of budgetLOS ANGELES MASTER CHORALE ASSOCIATION: $75,000 over 3y, 0.5% of budgetST MONICA ACADEMY INC: $40,000 over 3y, 0.7% of budgetCatholic Association of Latino Leaders Inc: $20,000 over 2y, 2.9% of budgetSt Francis Center: $15,000 over 1y, 0.4% of budgetMcIntyre House: $15,000 over 1y, 4.9% of budgetJESUIT RESTORATIVE JUSTICE INITIATIVE: $15,000 over 2y, 2.1% of budgetCATHOLIC SCHOOLS COLLABORATIVE: $10,000 over 1y, 2.4% of budgetTHOMAS AQUINAS COLLEGE: $6,000 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds THE CATHOLIC COMMUNITY FOUNDATION ↗
  • Who funds NATIONAL DISASTER SEARCH DOG FOUNDATION ↗
  • Who funds LANGE FOUNDATION ↗
  • Who funds CATHOLIC CHARITIES OF LOS ANGELES INC ↗
  • Who funds LOS ANGELES MASTER CHORALE ASSOCIATION ↗
  • Who funds ST MONICA ACADEMY INC ↗
  • Who funds Catholic Association of Latino Leaders Inc ↗
  • Who funds St Francis Center ↗
  • Who funds McIntyre House ↗
  • Who funds JESUIT RESTORATIVE JUSTICE INITIATIVE ↗
  • Who funds CATHOLIC SCHOOLS COLLABORATIVE ↗
  • Who funds THOMAS AQUINAS COLLEGE ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Carrie Estelle Doheny FoundationCA22× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Carrie Estelle Doheny Foundation · Catholic Community Foundation of Los Angeles · The Ahmanson Foundation · California Community Foundation · The Rose Hills Foundation · Specialty Family Foundation · William H Hannon Foundation · Specialty Family Foundation · The Michael & Patricia Smith Foundation · The Ralph M Parsons Foundation · Arthur J Gallagher Foundation · Charities Aid Foundation America

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Patricia Duque Byrne Charitable Foundation funds: left to right is the share of its income from government, bottom to top the share from Patricia Duque Byrne Charitable Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%1%3%4%5%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Patricia Duque Byrne Charitable Foundation?

    Find your warmest path to Patricia Duque Byrne Charitable Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

    Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 31 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2020, released 2020. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

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