Land Heritage Institute Foundation
Donations deductibleLand Heritage Institute Foundation's network
10 people3 organisationsi10 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Violet dotted lines (3) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
10 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 16 voting members of its governing body on its latest Form 990 Part VI; we list 10 in Part VII (Part VII does not always name every voting member).| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Allison Elder | Director | 2020 | 6 yrs |
| Frank Casias | Treasurer | 2020 | 6 yrs |
| Helen Holdsworth | Director | 2022 | 4 yrs |
| Joseph Simpson | Director | 2022 | 4 yrs |
| Mark Oppelt | President | 2020 | 6 yrs |
| Patricia Seidenfeld | 2nd VICE PRESIDENT | 2020 | 6 yrs |
| Peggy Oppelt | Director | 2020 | 6 yrs |
| Ramon Vasquez | 1st V-P | 2020 | 6 yrs |
| Ray Hernandez | Director | 2020 | 6 yrs |
| Sharon Sutton | Director | 2020 | 6 yrs |
Under 5 years5 to 6 years6 years or more
Pay and hours
year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Mark Oppelt | President | 15 | $0 | ||
| Peggy Oppelt | Director | 35 | $0 | ||
| Ramon Vasquez | 1st V-P | 3 | $0 | ||
| Frank Casias | Treasurer | 1 | $0 | ||
| Doug Dillow | Director | 1 | $0 | ||
| Allison Elder | Director | 1 | $0 | ||
| Sara Beasley | Director | 0.25 | $0 | ||
| Patsy Keuntz | Director | 0.25 | $0 | ||
| Kristi Hansen | Director | 0.25 | $0 | ||
| Ray Hernandez | Director | 0.25 | $0 | ||
| Geri Bischoff | Director | 0.25 | $0 | ||
| Grant Ellis | Director | 0.25 | $0 | ||
| Patricia Seidenfeld | 2nd VICE PRESIDENT | 0.25 | $0 | ||
| Helen Holdsworth | Director | 0.25 | $0 | ||
| Joseph Simpson | Director | 0.1 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Land Heritage Institute Foundation
- EIN
- 300067383
- Address
- 1349 Neal Rd, San Antonio, TX, 78264-3531
- State
- Texas
- Mission
- To acquire maintain preserve and develop the Medina River Property as a public open space consistent with the Land Heritage Institute of the Americas Plan prepared by Texas A & M University and to own and operate the facility known as the Land Heritage Institute for purposes of Education Recreation Archeology Environmental Cultural and Historical Studies. (as filed on the Form 990)
- Activity (NTEE)
- N32 Recreation and sports
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Recreation & Sports
- Size band
- 6 (IRS master file code)
- Formed
- 2002
- Principal officer
- Mark Oppelt (as named on the Form 990)
- IRS ruling date
- 1 May 2002
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 3, latest 2023
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥6years on the filingsAllison Elder
≥6years on the filingsFrank Casias
≥6years on the filingsMark Oppelt
≥6years on the filingsPatricia Seidenfeld
Latest return
year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.- Total assets
- $2.5m
- Total liabilities
- $271k
- Net assets or fund balances
- $2.2m
- Contributions and grants received
- $65k
- Program service revenue
- $19k
- Employees
- 0
- Volunteers
- 25
State registration
1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.Land Heritage Institute Foundation likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Texas Comptroller of Public Accounts, entity data (data.texas.gov 9cir-efmm). Licence not stated. Data last fetched 18 October 2026.
- State
- Texas
- Entity type
- nonprofit corporation
- Status
- Not stated
- Formed
- 23 April 2002
- Registered agent
- Not stated
This register does not publish officers or directors.