2025-11-15T13:07:35-05:00 2024-12-31 743225039 Leo J Knighton CPA 900A South Main St Suite 101 Bel Air MD 21014 990 2024-01-01 526054081 Historical Society Harford Cou HIST 4108387691 143 North Main Street Bel Air MD 21014 Brianne L Baccaro Norris CPA Treasurer 4108382237 2025-10-31 true true Leo J Knighton P00173232 4108937652 2025-10-31 X 2024 2025-03-06 01:10:19Z Brianne L B Norris 139 North Main Street Bel Air MD 21014 348091 false X X 1961 MD Preserving the history and heritage of Harford County, Maryland 15 15 3 50 0 241689 210353 10644 18464 32054 40329 111688 24228 396075 293374 0 0 90863 110551 0 0 149823 263768 240686 374319 155389 -80945 2176849 2117064 174 8252 2176675 2108812 Preserve the history of Harford County, Maryland false false 253917 22753 Operating for educational and historical purposes and diffusing 253917 true true false false false false true true false true true false false false false false false false false false false false false false true false false false false false false false false false false false false false false false false false false false false false false false false X 4 0 true 3 true true true false false false false false false false false false false false false false false false false false X 15 15 false false false false false false false true true false false false true true true true true true true false MD X Ms Brianne L Baccaro Norris 4108382237 143 N Main St Bel Air MD 21014 William Walden President 0 2 X X 0 0 0 GeorgeHarrison Vice President 0 2 X X 0 0 0 R Redd-Wallace Secretary 0 2 X X 0 0 0 Brianne Norris Treasurer 0 2 X X 0 0 0 CharlesCastoro Trustee 0 2 X 0 0 0 Nancy Kroupa Trustee 0 2 X 0 0 0 William Carr Trustee 0 2 X 0 0 0 J Seneschal Trustee 0 2 X 0 0 0 CharlesWolpoff Trustee 0 2 X 0 0 0 Chris Smithson Trustee 0 2 X 0 0 0 Carol Deibel Trustee 0 2 X 0 0 0 Eric Bojo Trustee 0 2 X 0 0 0 Bill Baron Trustee 0 2 X 0 0 0 Paul Koermer Trustee 0 2 X 0 0 0 Victor Miller Director 0 2 X 0 0 0 Emily Potts Exec Director 0 40 X X 73807 0 0 73807 0 false false false None 0 26065 88725 95563 210353 Program Activities 712100 18464 18464 18464 41505 41505 6490 6490 6490 6490 8304 9480 -1176 -1176 -1176 22873 40726 -17853 -17853 4289 4511 -222 -222 InsuranceSettlement 900099 35180 35180 Other 900099 633 633 35813 293374 54277 28744 73807 54605 19202 28823 8947 19876 7921 4905 3016 9050 9050 2601 435 2166 665 665 99769 82171 17598 9717 3049 6668 64991 48743 16248 8490 8490 Independent contractors 42455 42455 Publications 5112 5112 Communication 4009 895 3114 Other 16909 2600 14309 374319 253917 120402 0 86351 135034 2287482 963595 1373288 1323887 717210 658143 2176849 2117064 174 8252 174 8252 X 1755628 1974065 421047 134747 2176675 2108812 2176849 2117064 -80945 18115 -5033 X true X false false false X 0 0 507184 152812 503213 241689 210353 1615251 507184 152812 503213 241689 210353 1615251 29725 1585526 21607 580 24619 32470 41505 120781 12035 12658 12505 4411 41609 1398 378 342 768 633 3519 1781160 38314 0.89020 0.89330 X Schedule A, Part II, Line 10 Other income resulted from the use of a copier machine and other miscellanous sources RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED X false X X X false false 228309 17377 17377 228309 228309 24721 24271 228759 228309 228309 228309 3958 3958 228309 228309 7646 7646 228309 0.58740 0.41260 false false 187594 187594 1999528 877031 1122497 30000 30000 64360 56564 7796 6000 6000 1323887 HarfordSport 22433 22433 15150 5866 4 440 440 19710 22873 22873 15150 25576 40726 -17853 Form 990, Part VI, Section B, Line 11a The organization generally provides a completed Form 990 to the Treasurer for review prior to its submission to the Internal Revenue Service and then to the Board of Directors. Form 990, Part VI, Section B, Line 12 Members of the Board of Directors are required to disclose any potential conflicts of interest which is then reviewed by the Board of Directors for any actual conflicts. Form 990, Parv VI, Section B, Line 15 The organizations Executive Committee reviews and determines the Executive Director compensation, as applicable. Form 990, Part VI, Section C, Line 19 The organization provides its various governing documents, financial statements and Form 990 to the public upon request.