The foundation established by Adlai McMillan "A.M." or "Aggie" Pate Jr. and Joyce Pate Capper supports charitable organizations in Texas focusing on religious, charitable, scientific, literary, artistic, educational purposes, and the prevention of cruelty to animals. The Pates were notable for their philanthropy, particularly in historical preservation and support for higher education, demonstrating a broad commitment to civic and educational endeavors across Texas.
The grant program aims to provide financial support to charitable organizations within Texas that align with its broad goals of promoting religious, charitable, scientific, literary, artistic, educational purposes, or the prevention of cruelty to animals. The average grant awarded during a cycle ranges from $10,000 to $15,000, illustrating the foundation's commitment to sustaining and assisting the operations of eligible organizations across the state.