| 2025 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $90,000 | paid | PROGRAM SUPPORT | 202532679349100123 |
| 2025 | Fidelity Investments Charitable Gift Fund | Milwaukee County Historical Society Milwaukee, WI | A | $53,725 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Charities Aid Foundation America | Milwaukee County Historical Society Milwaukee, WI | A | $25,197 | paid | CHARITABLE DONATION | 202610489349300906 |
| 2025 | Dudley and Constance Godfrey Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $14,000 | paid | HISTORICAL | 202621359349102547 |
| 2025 | Marcus Corporation Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $10,000 | paid | CONSERVATION | 202611289349100741 |
| 2025 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $5,000 | paid | PROGRAM SUPPORT | 202641329349104069 |
| 2025 | Youth Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | EDUCATION | 202631339349102598 |
| 2025 | Four-Four Foundation Inc C/O Bessemer Trust Company Na | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL EXEMPT PURPOSE | 202601249349101525 |
| 2024 | Greater Milwaukee Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | A | $108,774 | paid | SUSTAINING SUPPORT | 202503189349313875 |
| 2024 | The Lynde and Harry Bradley Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $30,000 | paid | To support general operations | 202523219349106577 |
| 2024 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202403189349102640 |
| 2024 | Dudley and Constance Godfrey Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $14,000 | paid | HISTORICAL | 202541329349103004 |
| 2024 | Waukesha County Community Foundation | Milwaukee County Historical Society Milwaukee, WI | A | $10,350 | paid | GENERAL SUPPORT | 202533189349303343 |
| 2024 | Anon Charitable Trust | Milwaukee County Historical Society Milwaukee, WI | B | $10,000 | paid | UNRESTRICTED CHARITABLE GRANT | 202513219349105666 |
| 2024 | Barbara Meyer Elsner Foundation | Milwaukee Co Historical Society Milwaukee, WI | C | $9,430 | paid | GENERAL SUPPORT | 202541339349103879 |
| 2024 | Dorothy Inbusch Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $7,000 | paid | HANDS-ON HISTORY EDUCATIONAL PROGRAM | 202501329349102540 |
| 2024 | Fidelity Investments Charitable Gift Fund | Milwaukee County Historical Society Milwaukee, WI | A | $5,025 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Dorothy Inbusch Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $2,000 | paid | EVENT | 202501329349102540 |
| 2024 | Peck Foundation Milwaukee Ltd | Milwaukee County Historical Society Milwaukee, WI | B | $2,000 | paid | OPERATING SUPPORT | 202501279349100915 |
| 2024 | Four-Four Foundation Inc C/O Bessemer Trust Company Na | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL EXEMPT PURPOSE | 202523169349100637 |
| 2024 | Youth Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | EDUCATION | 202541359349102404 |
| 2024 | Reiman Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $690 | paid | General Operations | 202513189349104251 |
| 2024 | Charter Manufacturing Company Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | GENERAL OPERATING SUPPORT | 202523169349103242 |
| 2024 | Usinger Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | EDUCATIONAL | 202531289349101768 |
| 2024 | Herbert H Kohl Charities Inc | Milwaukee County Historical Society Milwaukee, WI | B | $300 | paid | TO FUND APPROVED PUBLIC CHARITIES | 202433199349104098 |
| 2023 | The Lynde and Harry Bradley Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $80,000 | paid | To support general operations and a book project | 202403209349104125 |
| 2023 | Greater Milwaukee Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | A | $50,717 | paid | UNRESTRICTED USE | 202423189349305312 |
| 2023 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202323199349109067 |
| 2023 | Olive & Eunice Toussaint Fdn Inv Agy | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202421719349100007 |
| 2023 | The Lynde and Harry Bradley Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | To support general operations | 202403209349104125 |
| 2023 | Dudley and Constance Godfrey Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $13,000 | paid | HISTORICAL | 202440799349100714 |
| 2023 | Waukesha County Community Foundation | Milwaukee County Historical Society Milwaukee, WI | A | $10,325 | paid | JOHN GURDA'S PROJECT | 202443169349302644 |
| 2023 | Wisconsin Humanities Council Inc | Milwaukee County Historical Society Milwaukee, WI | A | $10,000 | paid | RECOVERY GRANT IN SUPPORT HUMANITIES PROGRAMMING AND ORGANIZATION | 202420389349301957 |
| 2023 | Barbara Meyer Elsner Foundation | Milwaukee Co Historical Society Milwaukee, WI | C | $8,000 | paid | GENERAL SUPPORT | 202422489349100517 |
| 2023 | Dorothy Inbusch Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $6,597 | paid | EVENT, YOUTH EDUCATION INITIATIVES | 202422909349100707 |
| 2023 | Anon Charitable Trust | Milwaukee County Historical Society Milwaukee, WI | B | $5,000 | paid | UNRESTRICTED CHARITABLE GRANT | 202413189349102216 |
| 2023 | George L N Meyer Family Foundation in C/O Elizabeth Meyer | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | HISTORICAL SOCIETY | 202403209349104055 |
| 2023 | Four-Four Foundation Inc C/O Bessemer Trust Company Na | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL EXEMPT PURPOSE | 202401589349100305 |
| 2023 | Usinger Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | EDUCATIONAL | 202421179349100922 |
| 2023 | Sfc Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | CHARITABLE | 202413209349103336 |
| 2023 | Amazonsmile Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $16 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Amazonsmile Foundation | Milwaukee County Shop With a Cop Inc Greendale, WI | D | $5 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Greater Milwaukee Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | A | $73,073 | paid | SUSTAINING SUPPORT | 202313179349308301 |
| 2022 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202320139349101502 |
| 2022 | Olive & Eunice Toussaint Fdn Inv Agy | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202331329349104458 |
| 2022 | The Lynde and Harry Bradley Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | approved, future | to support general operations | 202323189349105992 |
| 2022 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202320139349101502 |
| 2022 | Dudley and Constance Godfrey Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $10,500 | paid | HISTORICAL | 202340659349101019 |
| 2022 | Waukesha County Community Foundation | Milwaukee County Historical Society Milwaukee, WI | A | $10,000 | paid | IN SUPPORT OF JOHN GURDA'S PROJECT | 202302859349301600 |
| 2022 | Dorothy Inbusch Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $6,640 | paid | CHARITY EVENT, MISSION SUPPORT | 202313039349100601 |
| 2022 | George L N Meyer Family Foundation in C/O Elizabeth Meyer | Milwaukee County Historical Society Milwaukee, WI | B | $4,000 | paid | HISTORICAL SOCIETY | 202303199349104255 |
| 2022 | Hauske Family Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $3,000 | paid | EDUCATION SUPPORT | 202313199349106591 |
| 2022 | Green Bay Packers Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $3,000 | paid | HANDS ON HISTORY: EDUCATING MILWAUKEES YOUTH | 202310309349100306 |
| 2022 | Adient Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $2,500 | paid | GENERAL OPERATING | 202312229349100321 |
| 2022 | Youth Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | EDUCATION | 202331099349100533 |
| 2022 | Four-Four Foundation Inc C/O Bessemer Trust Company Na | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL EXEMPT PURPOSE | 202341589349100804 |
| 2022 | Usinger Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $750 | paid | EDUCATIONAL | 202311299349104496 |
| 2022 | Wilbert & Genevieve Schauer Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | OPERATING EXPENSES | 202321319349103727 |
| 2022 | Sfc Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | CHARITABLE | 202303189349105890 |
| 2022 | Barbara Meyer Elsner Foundation | Milwaukee Co Historical Society Milwaukee, WI | C | $100 | paid | GENERAL SUPPORT | 202313129349101591 |
| 2022 | Amazonsmile Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $11 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Hunger Task Force Inc | Milwaukee County House of Corrections Franklin, WI | D | $0 + $28,522 non-cash | paid | DONATION | 202331569349300538 |
| 2021 | Fidelity Investments Charitable Gift Fund | Milwaukee County Historical Society Milwaukee, WI | A | $52,225 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Olive & Eunice Toussaint Fdn Inv Agy | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202221339349102412 |
| 2021 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | PROGRAM SUPPORT | 202143199349103464 |
| 2021 | Dudley and Constance Godfrey Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $10,500 | paid | HISTORICAL | 202220609349100852 |
| 2021 | Joseph and Vera Zilber Charitable Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $10,000 | paid | Support three year project plan | 202200479349100115 |
| 2021 | Antonia Foundation Incco F Michael Arnow | Milwaukee County Historical Society Milwaukee, WI | B | $10,000 | paid | MILWAUKEE WATER HISTORY | 202112179349100911 |
| 2021 | Four-Four Foundation Inc C/O Bessemer Trust Company Na | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL | 202201299349100845 |
| 2021 | Usinger Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $750 | paid | EDUCATIONAL | 202211309349100626 |
| 2021 | Youth Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | EDUCATION | 202221269349101412 |
| 2021 | Wilbert & Genevieve Schauer Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | OPERATING EXPENSES | 202211269349101031 |
| 2021 | Herbert H Kohl Charities Inc | Milwaukee County Historical Society Milwaukee, WI | B | $300 | paid | TO FUND APPROVED PUBLIC CHARITIES | 202113199349105741 |
| 2021 | Gail F Kursel Family Fund | Milwaukee County Historical Society Milwaukee, WI | B | $200 | paid | UNRESTRICTED GRANT | 202231329349102408 |
| 2021 | Hunger Task Force Inc | Milwaukee County House of Corrections Franklin, WI | D | $0 + $17,378 non-cash | paid | DONATION | 202240409349301664 |
| 2020 | Greater Milwaukee Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | A | $67,230 | paid | SUSTAINING SUPPORT | 202123169349305457 |
| 2020 | The Lynde and Harry Bradley Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | To support general operations | 202103189349100000 |
| 2020 | Olive & Eunice Toussaint Fdn Inv Agy | Milwaukee County Historical Society Milwaukee, WI | B | $25,000 | paid | CHARITY | 202111369349100011 |
| 2020 | Alvin a Marion Birnschein Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $10,000 | paid | GENERAL | 202123069349100322 |
| 2020 | Brewers Community Foundation Inc Brewers Community Foundation | Mke County Historical Soc Milwaukee, WI | A | $10,000 | paid | Event sponsorship | 202133059349300233 |
| 2020 | The Cudahy Foundation C/O Kevin L Lindsey Co-Trustee | Milwaukee County Historical Society Milwaukee, WI | B | $9,640 | paid | COMMUNITY | 202111319349102051 |
| 2020 | Dudley and Constance Godfrey Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $9,500 | paid | HISTORICAL | 202100639349100910 |
| 2020 | American Online Giving Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | A | $7,997 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | George L N Meyer Family Foundation in C/O Elizabeth Meyer | Milwaukee County Historical Society Milwaukee, WI | B | $6,000 | paid | HISTORICAL SOCIETY | 202123199349108932 |
| 2020 | Dorothy Inbusch Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $5,000 | paid | RESEARCH LIBRARY & ARCHIVES | 202103139349102350 |
| 2020 | R a Stevens Family Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL OPERATIONS | 202101189349100545 |
| 2020 | Four-Four Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GENERAL | 202121899349101002 |
| 2020 | Townsend Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | GRANT | 202103129349101315 |
| 2020 | Youth Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | C | $750 | paid | EDUCATION | 202100789349100310 |
| 2020 | Wilbert & Genevieve Schauer Foundation Inc | Milwaukee Country Historical Society Milwaukee, WI | C | $500 | paid | OPERATING EXPENSES | 202102509349100410 |
| 2020 | Barbara Meyer Elsner Foundation Inc | Milwaukee Co Historical Society Milwaukee, WI | C | $500 | paid | GENERAL SUPPORT | 202112229349101301 |
| 2020 | Evan & Marion Helfaer Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | PROGRAM SUPPORT | 202121669349100112 |
| 2020 | Usinger Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $500 | paid | EDUCATIONAL | 202121309349100732 |
| 2020 | Gail F Kursel Family Fund | Milwaukee County Historical Society Milwaukee, WI | B | $150 | paid | UNRESTRICTED GRANT | 202133199349105998 |
| 2020 | Amazonsmile Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $12 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Hunger Task Force Inc | Milwaukee County House of Corrections Franklin, WI | D | $0 + $110,964 non-cash | paid | DONATION | 202111109349301731 |
| 2019 | Koeppen-Gerlach Foundation | Milwaukee County Historical Society Milwaukee, WI | B | $10,000 | paid | PROGRAM SUPPORT | 201912879349100231 |
| 2019 | Youth Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $1,000 | paid | EDUCATION | 202010999349100011 |
| 2019 | Barbara Meyer Elsner Foundation Inc | Milwaukee Co Historical Society Milwaukee, WI | C | $470 | paid | GENERAL SUPPORT | 202041959349100429 |
| 2019 | Briggs & Stratton Corporation Foundation Inc | Milwaukee County Historical Milwaukee, WI | C | $250 | paid | PROGRAM SUPPORT | 202030979349100208 |
| 2018 | Richard and Ethel Herzfeld Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $5,000 | paid | TEACHING TEACHERS TO TEACH MILWAUKEE | 201902279349100760 |
| 2018 | Charles D Ortgiesen Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $3,000 | paid | UNRESTRICTED GRANT | 201941349349103474 |
| 2018 | Read Foundation Inc F/K/a the Merrill Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $750 | paid | General Purpose | 201911239349102326 |
| 2018 | Briggs & Stratton Corporation Foundation Inc | Milwaukee County Historical Milwaukee, WI | C | $500 | paid | PROGRAM SUPPORT | 201920939349100757 |
| 2018 | Barbara Meyer Elsner Foundation Inc | Milwaukee Co Historical Society Milwaukee, WI | C | $500 | paid | New Roof for Benjamin Church | 201941799349100504 |
| 2018 | Linda & Jock Mutschler Foundation Inc | Milwaukee County Historical Society Milwaukee, WI | B | $50 | paid | History Preservation | 201911309349100441 |