2025-11-14T11:38:15-05:00 2024-12-31 742985734 WILLIAMS STEINERT MASK LLP 1100 NE LOOP 410 STE 350 SAN ANTONIO TX 78209 990 2024-01-01 741509867 STELLA C HERFF CHARITABLE TRUST STEL 9043210797 3000 SOUTH RANDOLPH STREET 415 ARLINGTON VA 22204 FERDINAND MCADOO TRUSTEE 9043210797 2025-10-24 true true GEORGE C WILLIAMS P01263888 2106841071 2025-10-27 2024 2025-03-06 01:10:19Z CO FERDINAND MCADOO FERDINAND MCADOO 3000 SOUTH RANDOLPH ST APT 517 ARLINGTON VA 22206 2757497 false X X PROVIDE FUNDS FOR EXEMPT CHARITABLE ORGANIZATIONS 3 3 0 0 0 0 639453 866142 0 639453 866142 0 0 72000 73900 0 0 33726 52705 105726 126605 533727 739537 6733237 7202774 0 6733237 7202774 PROVIDE FUNDS FOR EXEMPT CHARITABLE ORGANIZATIONS false false CONTRIBUTIONS TO CHARITABLE ORGANIZATIONS TO BE USED EXCLUSIVELY FOR RELIGIOUS, CHARITABLE, SCIENTIFIC, LITERARY, OR EDUCATIONAL PURPOSES 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 false false false false false false false false false false false false false false false false false false false false false false false 0 0 0 false false false false false false false false X 3 3 true false false false false false false true true false false false false false false false false false X WILLIAMS STEINERT MASK 2106841071 1100 NE LOOP 410 SUITE 350 1100 NE LOOP 410 SUITE 350 SAN ANTONIO TX 78209 X FERDINAND MCADOO TRUSTEE X 0 0 0 KAISER MCADOO TRUSTEE X 0 0 0 ZACH SAYERS TRUSTEE X 0 0 0 false false false 374893 374893 2379258 3346 1891355 487903 3346 491249 487903 3346 866142 487903 378239 73900 73900 14200 14200 INVESTMENT FEES 37506 37506 FOREIGN TAXES 839 839 BANK CHARGES 160 160 126605 0 126605 0 -2 -3 146975 141510 6586264 7061267 6733237 7202774 0 0 X 6733237 7202774 6733237 7202774 6733237 7202774 X 739537 -270000 X false false X X X 3 UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER 742586219 5 true 90000 0 MARION KOOGLER MCNAY ART MUSEUM MARION KOOGLER MCNAY ART MUSEUM 741195277 7 true 90000 0 SAN ANTONIO ZOOLOGICAL SOCIETY SAN ANTONIO ZOOLOGICAL SOCIETY 741323695 7 true 90000 0 3 270000 0 true false false false false false false false false false false false false false false false false false 0 0 639453 639453 0 105726 0 533727 533727 453668 0 453668 0 453668 0 0 0 0 0 0 0 0 453668 0.000000000000 453668 1405177 0 0 0 0 0 0 0 0 0 0 0 0 0 1405177 453668 0 0 0 0 0 0 PART IV, SECTION D, LINE 2 SUPPORTED ORGANIZATION PROVIDES DOCUMENTATION EXPLAINING HOW CHARITABLE FUNDS ARE USED FOR SUPPORTED ORGANIZATION. FORM 990, PAGE 6, PART VI, LINE 2 FERDINAND MCADOO TRUSTEE KAISER MCADOO TRUSTEE TRUSTEE ZACH SAYERS TRUSTEE TRUSTEE FORM 990, PAGE 6, PART VI, LINE 11B TRUSTEES WILL REVIEW RETURN BEFORE IT IS FILED. FORM 990, PAGE 6, PART VI, LINE 19 NO DOCUMENTS AVAILABLE TO THE PUBLIC FORM 990, PART XI, LINE 9 CONTRIBUTIONS -270,000